3 years ago

Forty nine minus twenty five b squared in factored form

Mathematics

2 answers:

nignag [31]3 years ago

8 0

Step-by-step explanation:

Hoping this will help you on your journey through brainly!

emmasim [6.3K]3 years ago

3 0

(7x +5)(7x - 5) = 49x2 -25- factored, please tell me if I’m incorrect

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Sam needs 7 1/2 cups of orange juice to make punch for a group of her friends. She only has 5 1/3 cups. Write and solve an equat

Solnce55 [7]

Answer:

Equation is $x+\frac{16}{3}=\frac{15}{2}$ where $x$ denotes number of cups of orange juice needed by Sam.

$x=\frac{13}{6}$

Step-by-step explanation:

Let $x$ denotes number of cups of orange juice needed by Sam.

Number of cups needed to make punch $=7\frac{1}{2} =\frac{15}{2}$

Number of cups with Sam $=5\frac{1}{3}=\frac{16}{3}$

Therefore,

$x+\frac{16}{3}=\frac{15}{2}\\\\x= \frac{15}{2}-\frac{16}{3}\\\\x=\frac{45-32}{6}\\\\x=\frac{13}{6}$

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3 years ago

In JKL and PQR, if JK = PQ, congruent to PQR.<br><br> True or False

Kaylis [27]

Answer:

True

Step-by-step explanation:

Two shapes are congruent if when turning, flipping or sliding one shape it can become another.

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Find the intercept of the line -2x+5y=7

jeka57 [31]

Y intercept = 7/-2 or -3.5

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The ratio of 17 and a number as an expression

Strike441 [17]

Lemme think real quick...

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3 years ago

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What is the value of x using the Pythagorean theorem?

Vesnalui [34]

A^2+b^2= c^2

Plug in the points. the longest side is always c.

95.2^2+ b^2= 168^2.

Square the numbers.

9063.04+ b^2= 28224

Subtract 9063.04 on both sides.

b^2= 19160.96

Find the square root.

b= 138.423119456

Or, b= 138.4 (rounded down)

I hope this helps!
~kaiker

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3 years ago