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marin [14]
2 years ago
7

3(h + 5) + h + 2 Thanks to everyone have a great day ❤️

Mathematics
2 answers:
Harrizon [31]2 years ago
6 0

Answer:

4h+17

Step-by-step explanation:

Hey There!

So to solve this problem we need to use distributive property

So we need to distribute the 3 to everything that is in the parenthesis ( h and 5)

3xh=3h

3x5=15

so now we have

3h +15 + h + 2

now we just combine like terms

3h+h=4h

15+2=17

So the answer is 4h+17

jek_recluse [69]2 years ago
4 0
3(h + 5) + h + 2
= 3(h) + 3(5) + h + 2
= 3h + 15 + h + 2
= 3h + h + 15 + 2
= 4h + 15 + 2
= 4h + 17

the answer is 4h + 17
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Find the equation of this line.<br>HELP​
Mumz [18]

Answer:

Step-by-step explanation:

(5,4) ;  (-3, -2)

Slope=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\=\frac{-2-4}{-3-5}\\\\=\frac{-6}{-8}\\\\=\frac{3}{4}

(5,4) & m = (3/4)

y -y1 = m(x-x1)

y - 4 = (3/4)(x - 5)

y-4=\frac{3}{4}x-\frac{3}{4}*5\\\\y-4=\frac{3}{4}x-\frac{15}{4}\\\\y=\frac{3}{4}x-\frac{15}{4}+4\\\\y=\frac{3}{4}x-\frac{15}{4}+\frac{4*4}{1*4}\\\\y=\frac{3}{4}x-\frac{15}{4}+\frac{16}{4}\\\\y=\frac{3}{4}x+\frac{1}{4}

7 0
3 years ago
(2.3 x 108)/(9.8 x 108)
QveST [7]

Answer: 9.45

Step-by-step explanation:

2.3 * 108 = 248.4

9.8 * 108 = 1,058.4

248.4 divided by 1,058.4 = 9.45

7 0
3 years ago
Keri is simplifying 5·10^−3.
11111nata11111 [884]

Answer:

1. D

2. A

Step-by-step explanation:

Q1. Kerry is simplifying 5\cdot 10^{-3}

By the definition of negative powers,

a^{-n}=\dfrac{1}{a^n}

Hence,

10^{-3}=\dfrac{1}{10^3}

So, the first step in simplifying the expression is

5\cdot 10^{-3}=5\cdot \dfrac{1}{10^3}

Q2. Given the expression

\dfrac{8}{10^{-2}}

First, use the definition of negative powers:

10^{-2}=\dfrac{1}{10^2}

Thus,

\dfrac{8}{10^-2}=\dfrac{8}{\frac{1}{10^2}}=8\cdot 10^2=8\cdot 100=800

8 0
3 years ago
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