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My name is Ann [436]
3 years ago
12

Identify the value of r and a1 for each geometric series. 8 + 4 + 2 + 1 + ...

Mathematics
1 answer:
const2013 [10]3 years ago
3 0

Answer:

Step-by-step explanation:

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Matt earned $28,500 last year. He paid $8,265 for rent. What percent of his earnings did Matt pay for rent ?
Katena32 [7]

Answer: 29%

Step-by-step explanation:

You need to divide the rent, 8265, by the amount of money he earns.

8265/28500 is .29

Multiply that by 100 to get it in percent form

5 0
3 years ago
Is triangle prq equal to triangle Xyz ? If so, name which similarity postulatebor theorem applies.
Salsk061 [2.6K]

Answer:

I'm not sure for my answer 'cuz I just learned this but i think its A because even though the size changes, the corresponding angle measure are the same and the corresponding sides are proportional.

(Tell me if I'm wrong.)

3 0
3 years ago
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Pls answer b and c for my brother
stepan [7]

Answer:

B and C

Step-by-step explanation:

4 0
3 years ago
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Which expression is equivalent to this polynomial?<br> (4x + 3)(3x - 8)
abruzzese [7]

Answer:

I resolve the expression

(4x+3) (3x-8)=12x2-32x+9x-24

12x2-23x-24

the polynomial (4x+3) (3x-8) is equivalent a the expression 12x2-23x-24

7 0
3 years ago
Write and solve an equation to find the unknown side length x (in feet).
Setler79 [48]

Answer:

11.9 feet

Step-by-step explanation:

We want to find the value of 'x' and we are asked to set up an equation to find the value of x. In equation we must remember to get all the numerical values to one side and all the non-numerical values to the other while remembering to keep the equation balanced for example if we add 4 on one side we must do it to the other side to keep the equation balanced so,

→ x + 5.2 + 11.1 + 6.4 = 34.6

⇒ Simplify equation

→ x + 22.7 = 34.6

⇒ Minus 22.7 from both sides to isolate x

→ x = 11.9 feet

7 0
3 years ago
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