3 years ago

PLEASE HELP: Find the measure of each angle in the isosceles

Mathematics

1 answer:

erma4kov [3.2K]3 years ago

3 0

Answer:

gtntt4bgt4thn

Step-by-step explanation:

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Find the single number that will make these two expressions equivalent.

Triss [41]

Answer:

Which two expressions?

Step-by-step explanation:

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2 years ago

What is y=x 9x-2y=-49 using substitution

Veronika [31]

Answer:

y= -7

Step-by-step explanation:

Substitute y for x in the equation since the rule is true.

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2 years ago

Sarah cuts a piece of rope that is 4.5 feet long.

icang [17]

Answer:

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Step-by-step explanation:

1 yard equals 3 feet

Then:

1 ----- 3

x -----4.5

$x = 4.5/3 = 1.5 yards$

Hope this helps

3 0

2 years ago

Jake took out an interest-free loan of $3,011.70 from the bank to buy a car. He paid the bank $200.78 each month until it was pa

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3 years ago

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down,drag into the correct p

boyakko [2]

Answer:

$\boxed{\sf \ \ 9x^2-18x-7 \ \ divided \ by \ (3x+1) \ is \ (3x-7) \ }$

Step-by-step explanation:

Hello,

let's find a and b reals so that

$9x^2-18x-7=(3x+1)(ax+b)$

$(3x+1)(ax+b)=3ax^2+(3b+a)x+b$

we identify the terms in $x^2$

9 = 3a

we identify the terms in x

-18 = 3b + a

we identify the constant terms

-7 = b

so ti goes with a = 9/3 = 3, b = -7

so we can write

$9x^2-18x-7=(3x+1)(3x-7)$

so $9x^2-18x-7 \ divided \ by \ (3x+1) \ is \ (3x-7)$

hope this helps

8 0

3 years ago