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3 years ago

Which shows how to insert parentheses to make the statement true?

Mathematics

2 answers:

lilavasa [31]3 years ago

4 0

The answer should be a

masha68 [24]3 years ago

3 0

Answer:

Step-by-step explanation:

You always do the parentheses first. Then multiplication/division from left to right. Next adding or subtracting from left to right.

B=12

C= -12

D=0

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Please help you will get 20 points and explain your answer please

sp2606 [1]

Answer:

Top prism = 262 in.² Bottom prism = 478 in.²

Step-by-step explanation:

top prism:

front + back: 5 x 3 = 15

sides: 19 x 4 x 2 = 152

bottom: 19 x 5 = 95

15 + 152 + 95 = 262

bottom prism:

front + back: 5 x 6 x 2 = 60

sides: 19 x 6 x 2 = 228

top + bottom: 19 x 5 x 2 = 190

60 + 228 + 190 = 478

7 0

3 years ago

Read 2 more answers

2.1 repeating as a mixed number?

Schach [20]

Answer:

2 1/10

Step-by-step explanation:

"Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there is 1 number to the right of the decimal point, place the decimal number over $10^{1}$ 1 (10). Next, add the whole number to the left of the decimal.

$2\frac{1}{10}$ "

quote desmos

6 0

3 years ago

Elliot has been running a lawn care business since 2000. He cuts grass, trims, and weed whacks yards for his customers throughou

pashok25 [27]

A.) Rate of change = (1350 - 750) / (2010 - 2000) = 600/10 = $60
The initial value is the amount he charged in his first year of business which is $750.

B.) Required equation is given by y - 750 = 60x
y = 60x + 750 where x represent the number of years after 2000.

8 0

3 years ago

Which set of documents do you need to correct a mistake on a filed tax return?

dsp73

Answer:

Plato: C. 1040X, original return, and any supporting forms.

6 0

3 years ago

The length of one leg of a right triangle is 24 feet and the length of the hypotenuse is 40 ft what is the length of the other l

Rama09 [41]

To solve for the other leg, you need to use Pythagorean theory.

The theory states that C^2 = A^2 + B^2

In your case, you have to solve for B.
C = 40 (hypotenuse) A = 24 (leg 1)

The formula rewritten for B is $b= \sqrt{c^{2}-a^{2} }$

Now, you can solve.

$b= \sqrt{c^{2}-a^{2} }

b= \sqrt{40^{2}-24^2 }

b = \sqrt{1600 - 576}

b = \sqrt{1024}

b = 32$

Therefore, B = 32.

So the second leg is 32 feet.

7 0

4 years ago