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4 years ago

-3(z-8)+10=-5 What is z equal to?

Mathematics

2 answers:

Luden [163]4 years ago

8 0

Answer:

$13$

Step-by-step explanation:

$-3(z-8)+10=-5\\\\-3z+24+10=-5\\\\-3z+34=-5\\\\-3z=-39\\\\z=13$

kkurt [141]4 years ago

3 0

Answer:

Z is equal to 13

Step-by-step explanation:

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Simplify the expression:<br> 2x+1bx8

denis-greek [22]

Answer:

2x+8b

Step-by-step explanation:

First since 1 and 8b are on the same side mutiply them:

1bx8=8b

So our new equation is 2x+8b

7 0

2 years ago

Evaluate 4/3(4 1/5 + x) ÷ 5/2y when x = 3/2 and y = 15

MissTica

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8 0

3 years ago

Classify the following Polynomial by the number of Terms

kvv77 [185]

Answer:

Trinomial

Step-by-step explanation:

we know that

A polynomial can be classified by its number of terms.

A polynomial with one term is called monomial, a polynomial with two terms is called a binomial, and a polynomial with three terms is called a trinomial

In this problem we have

$9x^3+2x^2+4x$

This polynomial has three terms

therefore

Is a trinomial

8 0

4 years ago

A container at a bulk foods store is shaped like a cylinder with a diameter of 17 inches and a height of 25 inches.

ycow [4]

$area \: of \: cylinder = \pi {r}^{2} h$
Diameter = 17 inches
Radius = 17/2 = 8.5 inches
Height = 25 inches
So area = 3.14×8.5^2×25
= 5671.625 cubic inch
By rounding it'll be 5672 cubic inch

5 0

4 years ago

19 there is a frog and snake exhibit at

Norma-Jean [14]

Answer:

b.42

Step-by-step explanation:

the ratiois is 3 to 4 .So every 4 snakes is to 3 frogs so since there are 24 snakes devide the 24 by 4 which will give u 6 then multiply the answer by 3 which will give u 18 which represents the total number of frogs then add 18 +24 which is 42.

so then total number of frogs is 42.

5 0

2 years ago