**Answer:**

7 and 4

**Step-by-step explanation:**

If you set up a rectangle you get an area of 28 cm^2

4x7=28

the base is 7 cm

the height is 4 cm

If y = 6, what is the value of x given 8x + 5y = 62?

Answer:

**Answer:**

2sqearhahah joke bye hahah

the answer: y = 6 ⇔ x = 4

ok done. Thank to me :>

Which statement is false?

A. The lines of symmetry in a circle are too many to count.

B. A scalene triangle has no line of symmetry.

C. A trapezoid has only one line of symmetry.

D. A regular octagon has only four lines of symmetry.

**Answer:**

options a is answer

**Step-by-step explanation:**

options a is answer

I need help with this question

If I'm not mistaken, both should be the third option, or (C)

I can explain further in a reply, if needed.

I can explain further in a reply, if needed.

A system of equations is graphed on the coordinate plane. y = -3x - 9 y = 3x + 9 What is the solution to the system of equations? (0,3) ( (-3,0) (3,0) (0,-3)

**Answer: B. (-3, 0)**

**Step-by-step explanation:**

y = -3x - 9...(1)

y = 3x + 9...(2)

Substitute (1) into (2)

3x+9=-3x-9

6x=-18

x=-3

Substitute y=0 into (1)

y=3(-3)+9

y=0

Therefore, the solution to the system is the ordered pair (-3, 0)

find the numbered angles 1 to10

**Answer:**

6

**Step-by-step explanation:**

im not sure but I think 6 is the answer

Find the measure of x.

48.99

138

X

x = [?]

Round your answer to the nearest tenth.

Enter

Tan(48.9) = x/138

X = 138 x tan(48.9)

X = 158.2

Gino had 89€.

He used one

quarter to buy

a gumball. How

much money does

Gino have left?

Answer: 64€

Step-by-step explanation:

89 - 25 = 64

Can i have brainliest

**Answer:**

64 cents

**Step-by-step explanation:**

Assuming the 'c' symbol represents an American currency symbol

At a local college, 204 of the male students are smokers and 306 are non-smokers. Of the female students, 180 are smokers and 420 are non-smokers. A male student and a female student from the college are randomly selected for a survey. What is the probability that both are smokers?

**Step-by-step explanation:**

Male ratio: 204:306 = 2:3 (66%)

Female ratio: 180:420 = 3:7 (42%)

Hope that helps

**Answer:**

both are non smokers is 0.48.

Someone help me click this solve it using < or >

**Answer:**

<

<

>

**Step-by-step explanation:**

To compare fractions, we need to make sure that both fractions have the same denominator. For example, for question 4, the least common multiple of 5 and 3 is 15, so we need to multiply both fractions by some numbers to get the denominators equal to 15. In this case, we will multiply the first fraction, [tex]\frac{3}{5}[/tex] by 3 to get [tex]\frac{9}{15}[/tex] and the second fraction, [tex]\frac{3}{3}[/tex] by 5 to get [tex]\frac{15}{15}[/tex].

Once we have the same denominator, we can simply compare the value of the numerators and see which one is larger. For question 4, since 9 is smaller than 15, the first fraction is smaller than the second. So the correct inequality to represent this would be "<".

To do these sums, we have to first convert them to like fractions.

For the first one:

LCM of denominators 5 and 3 is 15.[tex] \frac{3}{5} = \frac{3 \times 3}{5 \times 3} = \frac{9}{15} [/tex][tex] \frac{3}{3} = \frac{3 \times 5}{3 \times 5} = \frac{15}{15} [/tex]Since,[tex] \frac{9}{15} < \frac{15}{15} [/tex]Therefore,[tex] \frac{3}{5} < \frac{3}{3} [/tex]For the second sum:

LCM of denominators 6 and 8 is 24.[tex] \frac{4}{6} = \frac{4 \times 4}{6 \times 4} = \frac{16}{24} [/tex][tex] \frac{7}{8} = \frac{7 \times 3}{8 \times 3} = \frac{21}{24} [/tex]Since[tex] \frac{16}{24} < \frac{21}{24} [/tex]Therefore,[tex] \frac{4}{6} < \frac{7}{8} [/tex]For the third one:

LCM of denominators 10 and 5 is 10.[tex] \frac{6}{10} = \frac{6 \times 1}{10 \times 1} = \frac{6}{10} [/tex][tex] \frac{2}{5} = \frac{2 \times 2}{5 \times 2} = \frac{4}{10} [/tex]Since,[tex] \frac{6}{10} > \frac{4}{10} [/tex]Therefore,[tex] \frac{6}{10} > \frac{2}{5} [/tex]Hope you could get an idea from here.

Doubt clarification - use comment section.

Find the sum of the first 11 terms of the geometric sequence shown below.

2, 6, 18, 54, ...

**Answer:**

177146

**Step-by-step explanation:**

2 + 6 + 18 + 54 + 162 + 486 + 1458 + 4374 + 13122 + 39366 + 118098

Find the exact value of tan 5 π .

**Answer:**

0.274714403

Step by step explanation:

The answer is: zero (0)

The year 2004 has the units digit equal to twice the thousands digit. How many years will it be before this next happens?

**Step-by-step explanation:**

the answer should be 1004

Write the equation of the line that passes through the points (8,-1) and (2,-5) in standard form, given that the point- slope form is y + 1= 2/3 (x -8)

**Answer:**

2x - 3y = 19

**Step-by-step explanation:**

y=(-5--1)/(2-8)*(x -8)+-1

y=-4/-6(x-8)-1

3y=2x-16-3

3y=2x-19

2x-3y=19

Answer:

2x - 3V = 19

Step-by-step explanation:

y=(-5--1)/(2-8)*(x-8)+-1

y=-4/-6(x-8)-1

3y=2x-16-3

3y=2x-19

2x-3y=19

2x - 3V = 19

Step-by-step explanation:

y=(-5--1)/(2-8)*(x-8)+-1

y=-4/-6(x-8)-1

3y=2x-16-3

3y=2x-19

2x-3y=19

-3x-8? I would like to know the steps also

**Answer:**

24

**Step-by-step explanation:**

a - and a - make a +

so -3 x -8 becomes positive

so 3 x 8 = 24

Find the value of x.

x=__ (simplify your answer. Type an exact answer isn’t radicals as needed.)

[tex] {5}^{2} + {x}^{2} = {8}^{2} [/tex]

[tex]25 + {x}^{2} = 64[/tex]

Subtract both sides **25**

[tex]25 - 25 + {x}^{2} = 64 - 25[/tex]

[tex] {x}^{2} = 39[/tex]

Thus :

[tex]x = \sqrt{39} [/tex]

[tex]x = 6.245[/tex]

The table shows the relationship between r and s, where s is the independent variable.

Which equation represents the relationship between r and s?

**Answer:**

burrito

**Step-by-step explanation:**

burrito

The sum of two angles is 90°. The difference of twice the larger angle and the smaller angle is 105º. The system of linear equations:

x + y = 90

2x - y = 105

represents this situation where x is the larger angle and y is the smaller angle. Find the measures of the two angles.

SHOW YOUR WORK!!

(this is linear combinations)

**Answer:**

**Step-by-step explanation:**

Given system of linear equations:

x + y = 90 2x - y = 105Add up the equations to eliminate y:

x + 2x = 90 + 1053x = 195x = 65Find y:

y + 65 = 90y = 90 - 65y = 25a study of 1,400 cats revealed that 18 out of every 210 cats in the population have black hair. based on the results of the study, how many cats in the population do NOT have black hair?

**Answer:**

1280

**Step-by-step explanation:**

divide 1400 by 210

then multiply by 18

subtract that answer (120) from 1400,

and you get 1280

How many eighty-fours are in 672

672 / 84 = 8.

There are “8” 84’s in 672.

There are “8” 84’s in 672.

A 15 kg ball is thrown into the air. It is going at 4m/s when thrown. How much potential energy will it have at the top?

**Answer:**

A ball is thrown vertically upward with a speed of 25.0 m/s

The sum lf two numbers is 10. The difference between the two numbers is 4: what is the smaller numerical?

**Answer:**

3

**Step-by-step explanation:**

The two numbers are 3 and 7, and 3 is the smaller one

**Step-by-step explanation:**

x, y are the 2 numbers.

x + y = 10

y - x = 4

that gives us

y = x + 4

and we use that in the first equation :

x + x + 4 = 10

2x = 6

x = 3

y = x + 4 = 3 + 4 = 7

so, yes, the smaller number is 3.

Tomatoes that regularly sell for $0.55 per pound are on sale for 20% off the regular price. What is the sale price?

**Answer:**

$o.44

**Step-by-step explanation:**

20/100×0.55 =0.11

0.55-0.11 = 0.44

It should be $0.44

Explication- 0.55-20% is 0.44

Explication- 0.55-20% is 0.44

Slove for x : 4x - t = a

we have: 4x - t = a ⇒ 4x = a + t ⇒ x = [tex]\frac{a+t}{4}[/tex]

ANSWER: x = [tex]\frac{a+t}{4}[/tex]

ok done. Thank to me :>

HELP!!!

graph and label the following real numbers on the number line:

**Answer:i dont know yet **

**Step-by-step explanation:**

I don’t know bug good luck

Select the expressions that represent the same quantity as 3(n + 4). 3 correct answers pls help

**Answer:**

**3n**** ****+**** ****12**** **

**n**** ****+**** ****n**** ****+**** ****n**** ****+**** ****4**** ****+**** ****4**** ****+**** ****4**

**(****n****+****4****)**** ****+**** ****(n+4) +**** ****(n+4)**

**Step-by-step explanation:**

Simplify* **3**(**n**+**4**)**.** *

*3** **x** **n** **=** **3n*

*3** **x** **4** **=** **12** *

*3n** **+** **12*

*Expand**.** *

*3**(**n**+**4**)** *

*3** **x** **n** **=** **n** **+** **n** **+** **n*

*3** **x** **4**=** **4** **+** **4** **+**4*

*And*

*3**(**n**+**4**)** *

*=** **3** **x** **(**n**+**4**)** **is** **equal** **to** **(**n**+**4**)** **+**(**n**+**4**)**+**(**n**+**4**)*

Which expression is equivalent to 142 +35 - 2142

7z(2-5-39)

7zy(2-5-3)

21-5-39

7(2z-5-39)

HELP FAST

The last one on the bottom

7 (2x +5 -3y)

7 (2x +5 -3y)

1. Assume O P || NM.

What are possible lengths for each of the following segments?

LO, ON, LP, and PM

Choose one measure for each segment. You can start with the length of any segment, but remember to consider the

Triangle Proportionality Theorem when choosing the measurements.

2. How did you decide what values to use? Explain how you chose your measurements, and why you know they are

possible measurements for the segments.

3. What is a different method you could use to choose these numbers? Explain your answer.

1. Assuming **OP || NM, **considering the **triangle proportionality theorem** possible measurements for the segments are: ON = 3 units, LO = 1 unit, PM = 6 units, LP = 2 units

2. The possible values are decided by assuming [tex]\frac{ON}{LO} = \frac{PM}{LP} = 3[/tex] using the **triangle proportionality theorem.**

3. Another method is applying the **AA Similarity Theorem **to compare corresponding side lengths of the triangles that are **proportional **to each other.

**Triangle proportionality theorem** states that if a line is parallel to one of the sides of a triangle intersects two of the other two sides, it divides the two sides into **proportional **corresponding segments.

1. Assuming that OP || NM, we would apply the **triangle proportionality theorem** to have the following ratio:

[tex]\frac{ON}{LO} = \frac{PM}{LP}[/tex]

Using the above ratio, we can choose the following possible lengths for the segments:

ON = 3 units

LO = 1 unit

PM = 6 units

LP = 2 units

2. The values are decided assuming that the ratio, [tex]\frac{ON}{LO} = \frac{PM}{LP} = 3[/tex]

This means that the ratio of the proportional segments, irrespective of the their measurement should give you an assumed equal ratio of 3:1.

Therefore, since:

[tex]\frac{3}{1} = 3\\\\\frac{6}{2} = 3[/tex]

The measurements, ON = 3 units, LO = 1 unit, PM = 6 units, LP = 2 units are therefore possible measurements.

3. Using the **AA Similarity Theorem** to prove that ΔLPO ≅ ΔLMN, the corresponding sides of both triangles will be **proportional**.

LP/LM = LO/LN = PO/MN

We can use this to choose possible measurements while assuming a **ratio **between the **proportional sides **of both triangles.

Let's assume that: LP/LM = LO/LN = PO/MN = 1/4

Let,

LO = 1 unit

LN = 4 units

Therefore, ON = LN - LO = 4 - 1 = 3 units.

Same way the other possible measures can be gotten provided a **ratio **is assumed.

Learn more about **triangle proportionality theorem **on:

https://brainly.com/question/24804474

are in the ratio of 3:4. If the first number is decreased by 5, and

the second number is increased by 5, the new ratio will be 2 : 3. What are the two

numbers?

**Answer:**

the first number is 75 and the second number is 100

Solve.

Sophia wants to buy a pair of shoes online. Shop X has a price of 35.90 CAD. The price at

Shop Y is 21 British pounds (GBP). Compare the prices using Canadian dollars. If 1 CAD =

0.75 GBP, which shop offers a better deal? Explain.

**Answer:**

Shop Y

**Step-by-step explanation:**

In order to compare, we need to make both the same units first. Since they give us the conversion factor 1 CAD=0.75 GBP, we can plug this in to the shoes from shop X. We get 35.90*0.75=26.93 GBP.

Now we can compare. Since 21 GBP < 26.93 GBP, we can see that shop Y's shoes are cheaper, and therefore the better deal.

100 drops of water weigh 9 grams so how many tons do 100 million drops of water weigh

**Answer:**

100 drops of water weigh about 9 grams. So how many tons do 100 million drops of water weigh?

**Step-by-step explanation:**

please mark my answer in brainlist plz

100 drops = 9 grams

100 million is 100 x million

so 9 x million is 9 million

100 million is 100 x million

so 9 x million is 9 million

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