What is 1.8b + 4.5b?

Answer:

For problem 17a) your answer is: x=11.5 degrees

Step-by-step explanation:

1. Measure of angle BCA will be 180°-124°=46°

2. In triangle BCA, you now have two angles. 46 degrees, and 2x.

3. Measure of angle ABE is an exterior angle of triangle BCA

4. Using the exterior angle theorem, angle ABE=angle BCA+angle BAC

5. substitute!! 2x+46=6x

6. move 2x over and then divide by 4, you get x=11.5°

7. You can plug the answer back in to check if it correct!! have a nice day :>

Answer to a.

a. −14/15

Answer:

54.8 is the correct answer

Answer:

principal (p) = 2400

Amount (A) =2646

time (t) = 2 years

Interest = A-p

           =2646-2400=246

T = I * 100/(P*T)

  = 246*100/(2400 *2) = 5.125%

Step-by-step explanation:

The rate of interest will be 5.125% for the given data.

Compound interest, also known as interest on principal and interest, is the practice of adding interest to the principal amount of a loan or deposit.

Given that the sum of rs 2400 compounded to rs 2646 in 2 years. The compound interest will be calculated as,

principal (p) = 2400

Amount (A) =2646

time (t) = 2 years

Interest = A-p

=2646-2400=246

T = I x  100/(P x T)

T = ( 246 x 100) / (2400  x 2)

T = 5.125%

Hence, the interest rate will be %5.125.

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Answer:

the value of x in this problem is 9

Answer:

Not similar

Step-by-step explanation:

Answer:

D. Not Similar

Step-by-step explanation:

It's not A because AA doesn't prove congruence.

It's not B because SSS is not on the diagram, unless it's given that three sides are congruent to each other.

It's not C because there's not any sides that are congruent to one another unless it is given.

Answer:

x=−3+√563

or/and

x=−3−√563

Step-by-step explanation:

Answer:

$1.95

Step-by-step explanation:

Multiply 39 by .95, this will give you 37.05.

You then subtract, 39-37.05= 1.95

Hope this helped!

Answer:

120

Step-by-step explanation:

Answer:

x=2

Step-by-step explanation:

2x2 =4

4+4=8

8<10

Answer:

1/3x+3

It is asking for 1/3 of x which is 1/3x

three more essentially means add 3

So 1/3x+3 is the answer

The expression is,

y = 1/3x+3

Where, y is number write with the help of x

And, x is a number.

Here,

We have to write an expression for a number that is three more than one third the value of x.

What is Number system?

A system of writing to express the number is called Number system.

Now,

x represents a number.

Let a number y which is written as, three more than one third the value of x.

One third of x = 1/3 x

Then, more than 3 means to add 3, we get

y = 1/3 x + 3

Hence, The expression is,

y = 1/3x+3

Where, y is number write with the help of x

And, x is a number.

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Answer:

She bought 19 chicken wings

Step-by-step explanation:

first, find how much 1 chicken wings cost

$39.1 / 23= $1.70 (1 chicken wings cost = $1.70)

32.30/ 1.70 = 19

She bought 19 chicken wings

Hope it helps

If my answer helps you, please give me a brainliest! thanks.

If Aaliyah spent $32.30, she brought 19 chicken wings.

One of the four fundamental operations in mathematics is division, along with addition, subtraction, and multiplication. The splitting of a large group into smaller groups so that each group contains an equal number of items is a straightforward definition of division. It is a mathematical process used for equitable grouping and distribution.

Aaliyah bought 23 chicken wings for $39.10.

Hence, as the price of each chicken wings is same, the price of each  chicken wings  will be=  $39.10÷23 = $ 1.70

She spent $32.30 in buying chicken wings.

So,  The number of chicken wings, she got = $32.30/$1.70 = 19.

Hence,  if Aaliyah spent $32.30, she brought 19 chicken wings.

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Answer:

A. base: 2.5in Height: 6in area: 7.2in

B. Base: 4.8cm Height: 4cm area: 5cm

Step-by-step explanation:

Answer:d

Step-by-step explanation:

The coordinates of M ⇒ (-6,0)

                                N ⇒ (-3,2)

Distance formula ⇒[tex]\sqrt{(x_2-x_1)^2+ (y_2-y_1)^2}[/tex]

Plugging in those values gives us an answer of [tex]\sqrt{13}[/tex]

Let me know if you want to see more work!!!

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Answer:

Given -

Now, we'll calculate the work done by both the taps -

[tex] \\ \sf \: \frac{1}{4} + \frac{1}{6} \\ \\ \\ \bf \: lcm \: \: of \: \: 4 \: \: \& \: \: 6 = 12 \\ \\ \\ \implies \sf \: \frac{3 + 2}{12} \\ \\ \\ \implies \sf \frac{5}{12} \\ \\ [/tex]

Now, reciprocal it -

[tex] \\ \implies \sf \frac{12}{5} = 2 \frac{2}{5} \\ [/tex]

Therefore, time taken by both the taps will be 2 2/5 hours.

Answer: move right 4, move up 4

Step-by-step explanation:

Answer:

Non of the REMAINDERS is ZERO and as such the expression is not factorable.

Step-by-step explanation:

Answer:

mid point (x,y) = M (18, 24)

let J (- 4, - 2) be ( x1, y1)

     L(a,b) be (x2,y2)

using midpoint formula

(x,y) = [(x1+x2)/2, (y1 + y2)/2]

or, (18, 24) = [(-4+a)/2, (-2+b)/2]

comparing corresponding element we get

18 = (-4+a)/2                 24 =(-2+b)/2

or 36 = -4+ a            or 48 = -2 +b

or a = 40                  or b= 50

L(40,50)

Transposing means doing the same thing to each side to find an unknown value.

5p - 1 = 9

Add 1 to both sides.

5p = 10

Divide both sides by 5

p = 2

Answer:

2

Step-by-step explanation:

5p - 1 =9

5p =9 +1

5p =10

p=10 :5

p=2

The name of the angle notated by the arc is C. TPS.

Due to the arc, P is the middle letter, so The answer is TPS.

Answer:what is the least common denominator of the fractions 2/3 and 3/5? HELP PLEASE

Step-by-step explanation:

Answer:

I think the LCM is 4/5

Step-by-step explanation:

Answer:

I think the answer is Associative.

Step-by-step explanation:

That's Commutative (a + b = b + a)

I hope Can to Help You ^_^

Answer:

304

Step-by-step explanation:

4x76=304 mark as brainlist.

Answer:

3/20

Step-by-step explanation:

Answer:

Midpoint (xM, yM)  =  (-1.5, -0.5)

Step-by-step explanation:

Answer:

by adding both the given angle we will get

78+69

Step-by-step explanation:

=141