Answers
Answer:
9 = probably D(maybe A)
I'm not sure what the answer is for #9 but I think it is most likely D. A is multiply 6 by 4 which would be substituting the value of w, for w. D is adding 2 to 40 which is combining like terms.
10 = C, 65
40+p
40+25
65
Related Questions
15 - 10 = _____(3 - 2) PLEASE HELP ON THIS IS DUE TODAY
Answers
Answer:
5 wouldd be the answer if subtract 15 and 10 Hope this helps
5 is the required suitable value, this will fit the given blank space because 5 is the GCF of the expression 15 - 10.
What is the greatest common factor?The greatest common factor is defined as a group of the set of numbers that is the most considerable and greatest factor that all the numbers include of.
here,
Given expression,
= 15 - 10
= 5 × 3 - 5 × 2
Take 5 commons from both the terms and put 3 - 2 in the parenthesis of 5.
= 5 [3 - 2]
Thus, the required simplified expression is given as 5(3 - 2).
Learn more about grates common factors here: https://brainly.com/question/11221202
#SPJ2
Kyle has 27 black marbles and 18 red marbles in
a box. What is the ratio of the number of black
marbles to the number of red marbles in the box?
A.
1 to 3 B. 2 to 3 C 3 to 2 D. 9 to 1
Answers
Answer: C, 3 to 2
Step-by-step explanation:
The highest common multiple of the 2 numbers is 9, 27 divided by 9 is 3, 18 divided by 9 is 2.
What is the image of (−5,9) after a reflection over the y-axis?
Answers
Answer:
(5, 9 )
Step-by-step explanation:
Under a reflection in the y- axis
a point (x, y ) → (- x, y ), thus
(- 5, 9 ) → (5, 9 )
everything is above
Answers
Answer:
Option B
Step-by-step explanation:
8 - 2x < 18
Subtract 8 from both sides;
-2x < 10
Divide both sides by -2
x > -5
Answer:
X > -5
it would be B.
open circle on -5 and the arrow point on the right. Because x can be any number greater than -5.
Step-by-step explanation:
8 - 2x < 18
- 2x < 18 - 8
-2x < 10
x > 10/-2
x > -5
Label each remaining tick mark with its value.
a
Adults: 0, 2, 6, 4, 8. Children: 0, 24, 76, 48, 96.
b
Adults: 0, 2, 3, 4, 8. Children: 0, 24, 48, 72, 96.
c
Adults: 0, 2, 4, 6, 8. Children: 0, 24, 48, 72, 96.
d
Adults: 0, 2, 4, 6, 8. Children: 0, 24, 12, 6, 96.
Answers
Answer:
d
Step-by-step explanation:
What is (-3x2 - 6x - 8) - (4x2 + 5) simplified?
Answers
Step-by-step explanation:
i got 9x-9
hope this helps broo
This is the answer
A triangle has sides with lengths of 7 yards, 12 yards, and 13 yards. Is it a right triangle?
Answers
Answer:
yh
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
We use the Pythagorean theorem.
a^2 + b^2 = c^2
7^2 + 12^2 = 49 + 144 = 193
13^2 = 169
Since 193 is not equal to 169, the triangle is not a right triangle.
TRULY IN NEED OF HELP PLEASEE
Answers
Answer:
no lo se, sol necesitaba puntos
Step-by-step explanation:
x=10
y=7.5
CE = 6
BD=4.5
Explanation:
Use similar triangles. Since you know one side length of the larger triangle, divide it by the hypotenuse of the smaller triangle to get the factor you are multiplying you side lengths by.
12.5 / 5
= 2.5
Multiply every other side length by 2.5
4 x 2.5 = 10
x = 10
3 x 2.5 = 7.5
y = 7.5
To get CE and BD subtract your values:
CE = 10 - 4
CE = 6
BD = 7.5 - 3
BD = 4.5
6. Which of the following is the volume of a hemisphere with a radius of 8
inches?
A. 1,607,68 inches cubed
O B. 1,071.79 inches cubed
C. 2,143.57 inches cubed
D. 535,89 inches cubed
Answers
Answer:
Step-by-step explanation:d
Answer:
B
Step-by-step explanation: A hemisphere is half of a sphere. Knowing this all you have to do is find the volume as if the figure was a sphere, then divide it by 2.
volume of sphere equation: V=4 /3 πr^3
i NEED HELP PLEASE hdhdhhdjdhdhd
Answers
Answer:
there was no question, but if your asking how much there shrinking by the top one comes first and the 2nd shrinks down to twice the size.
Step-by-step explanation:
pleaseeee help pleaseee
Answers
Step-by-step explanation:
you can do it using the formula of ratio
Answer:
large dogs = 32
Step-by-step explanation:
small dogs to large dogs = 4: 3
total ratio = 7
large dogs = 4/7
total dogs = 56
large dogs = 4 x 56
7
large dogs = 32
Walk 3 miles Per hour to school which is 1.5 miles away
Answers
Answer:
Well if your going 3miles per hour and it 1.5 hours than it would take about...half an hour 30mins
Step-by-step explanation:
Drag and drop the answer into the box to identify each function as linear, exponential, or neither.
Answers
Answer:
the first is linear and the second is exponential
Answer:
Linear and Neither
Step-by-step explanation:
Got the answer from the test because I got it wrong and it said this was the right answer.
if quinn tosses a fair coin and then rolls a fair number cube labeled 1 through 6, what is the probability of tossing heads followed by rolling a number less than three
a. 3/12
b.2/12
c.2/16
d.1/12
Answers
Answer:
B) 2/12 basically 1/6 but not simplified
Step-by-step explanation:
so the probability of flipping heads is 1/2
The probality of rolling a number LESS than 3 is 2/6 becuase there are only 2 numbers less then 3 on a 1-6 cube.
now multiply them
1/2*2/6
2/12
so B
Plz help me I need help
Answers
Answer:
No
Step-by-step explanation:
The two shown sides would have to be and equal solved number.
They are not.
Orange is the correct answer.
please help brainliest for correct answer
Answers
Answer: i think its a or d
Step-by-step explanation:hope
i helped
Keiko wants to build a new machine that will undo
what f(x) does to an input. What must Keiko's
machine do to 17 to undo f(x) and return a value of 3
Answers
Answer:
23232
Step-by-step explanation:
5432463+3432=333
Two boats start their journey from the same point A and travel along directions AC and AD, as shown below
What is the đistance, CD, between the boats? (5 points)
461.9 ft
530.9 ft
646.4 ft
325.5 ft
Answers
Answer:
a
Step-by-step explanation:
Find BD
Remember soh-cah-toa?
opposite/adjacent
tan30=400/x
xtan30=400
x = 400/tan30
Find BC
Still toa. . . still toa
90 + 60 = 150
180-150 = 30
BAC = 30
tan30=x/400
400tan30=x
BD-BC=CD
If you followed my steps, your answer should come to you.
If you didn't and are a lazy pr*ck who relies on others to do their semester exam problems for them, the answer is A. Or 461.
help me with this please
Answers
Answer:
30-40
Step-by-step explanation:
because on the graph thats where they cross.
16 points, Brainllest, a heart, and stars! First place gets brainllest, five stars and a heart! Second place gets 4 stars and a heart! (You only get it if you get it right )!
Write the percent as a fraction in simplest form and as a decimal. 16.24%
The fraction is
The decimal is
Answers
Answer:
Umm ty!
Step-by-step explanation:
Answer:
Fraction is: 203/1250
Decimal is: 0.1624
Step-by-step explanation:
Thank you for the points! Please mark this as brainliest! :)
PLEASE HELPP I REALLY NEED TO GET THESE RIGHTT ILL GIVE BRAINLIEST (MORE ON MY PAGE PLS IF U CAN HELP) ;]
Answers
Answer:
f(x) = x + 8
Step-by-step explanation:
This is a 1 by 1 simple reason.
Answer:f(x)=x+8
Step-by-step explanation:
3x-5y=22: y=-5x+32 solve for y
Answers
Dina can run 4 miles in 30 minutes. If she maintains this pace, how many miles can she run in 90 minutes?
Answers
90 * (4/30) = 12
She can run 12 miles
Answer:
Dina can run 12 miles in 90 minutes
Step-by-step explanation:
Since its 4 miles every 30 minutes, you would multiply 4 by 3 (since 30 x 3 = 90)
Hope this helped!
Julie works at a pizza place in Phoenix. She receives a 15% discount on any pizza that she buys. If a large pizza costs $14.00, what is the amount of Julie’s discount? What is the final cost of her pizza?
Answers
Answer:
The final cost of her pizza is $11.90
Step-by-step explanation:
First we need to convert 15% into a decimal, which is 0.15.
Now we multiply $14 and 0.15.
$14 × 0.15 = $2.10.
Now we subtract $2.10 from $14.00.
$14.00 - $2.10 = $11.90
A cylinder has a radius of 7 inches and a height of 20 inches. What is the closet to the surface area of this
cylinder?
Answers
Answer: sorry im useless in geometry
Step-by-step explanation:
WILL GIVE BRAINLIEST!
If Triangle ABC ≈ Triangle DBE, find the value of x.
Answers
Answer:
x = 49
Step-by-step explanation:
The sum of angles in a triangle add up to 180°.
∠CBA = ∠EBD (Vertically opposite angles are equal)
= 52°
Since in the triangle DBE, you already know two of the angles, you can find ∠BDE which is equal to ∠CAB (x + 9)°.
∠BDE = 180° - 70° - 52°
= 58°
∠BDE = ∠CAB
= ∠(x + 9)°
= 58°
x + 9 = 58
x = 58 - 9
x = 49
Identify The domain of the rational function, g(x)= 1/x+3
A (-∞, ∞)
B (-∞, 3)U(3, ∞)
C (-∞, -3]U[-3, ∞)
D (-∞, -3)U(-3, ∞)
Answers
Answer:
The domain is (-∞ , -3) ∪ (-3, ∞) ⇒ D
Step-by-step explanation:
The domain of the rational fraction is the values of x which make the fraction defined. That means the domain does not contain the values of x which make the denominator equal to 0.
∵ g(x) = [tex]\frac{1}{x+3}[/tex]
∴ The denominator = x + 3
→ Equate the denominator by 0
∵ x + 3 = 0
→ Subtract 3 from both sides
∴ x + 3 - 3 = 0 - 3
∴ x = -3
→ That means the domain can not have -3 because it makes the denominator
equal to 0
∴ The domain is all values of real numbers except x = -3
∴ The domain = {x : x ∈ R, x ≠ -3}
∴ The domain = (-∞ , -3) ∪ (-3, ∞)
What us the answer?
Answers
Answer:
The graph so C
Step-by-step explanation:
Cause u can’t get two or more x values for different for one y value( if u plug in 3 and u get 5, u can’t plug in 3 again and get 10)
y = 3x + 5, x = -4 / So, what would the y equal ?
Answers
Answer:y=4x+1
Step-by-step explanation: ok you are going to take your -4 over which it goes under 5 which 5-4 is 1 then your ad your x's which is 4x
Answer:
y = -12x + 5
................
how do you graph y=47x
Answers
Answer:
Start at the origin, then graph the point (1, 47) and connect the line.
Step-by-step explanation:
Slope: 47
y-intercept: 0