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3 years ago

What are the terms and coefficients of the formula surface area=2B+Ph

1 answer:

7 0

Terms are part of an equation or expression separated by a - or +. in this equation there is on + so there is two terms 2B and Ph. a coefficient is the number next to a variable in this case there is only 1 number next to a variable 2

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PRYZ is a rhombus. If RK = 5, RY = 13 and mYRZ = 67, find each measure.

lora16 [44]

Answer:

m∠YKZ = 90°

Step-by-step explanation:

PRYZ is a rhombus.

Property of a rhombus:

The diagonals of a rhombus are always perpendicular.

This means lines PY and RZ are perpendicular.

By definition of perpendicular lines, they intersect at right angle. Right angle has the measure of 90°, hence

m∠YKZ = 90°

8 0

3 years ago

Anyone know the answer to this

Kruka [31]

Answer:

x=112

Step-by-step explanation:

First, let's get all of the fractions to a common denominator.

Based on the numbers given (8,56, and 7), let's make all of the denominators be 56

for $\frac{-7}{8} x$ , multiply the numerator and denominator by 7.

$\frac{-7x}{8}$ × $\frac{7}{7}$ = $\frac{-49}{56} x$

we can leave $\frac{-5}{56}x$ as it is

and for $\frac{1}{7} x$ , we cam multiply the numerator and denominator by 8

$\frac{1x}{7}$ × $\frac{8}{8}$ = $\frac{8x}{56}$

Here's the equation now:

$\frac{-49x}{56}$ - $\frac{5x}{56}$ + $\frac{8x}{56}$ =-92

now simlify the fractions

numerators:

-49x-5x+8x=-46x

here's the fraction now:

$\frac{-46x}{56}$ =-92

We can simplify the fraction by 2 so it's $\frac{-23x}{28}$

$\frac{-23x}{28}$ =-92

now multiply both sides by $\frac{28}{-23}$ , which is the reciprocal of $\frac{-23}{28}$ (to isolate the variable)

$\frac{28}{-23}$ × $\frac{-23x}{28}$ =-92× $\frac{28}{-23}$

$\frac{-92*28}{-23}$

x=112

Hope this helps!

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3 years ago

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Over [174]

The correct answer is 45

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2 years ago

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The vertex form of a function is g(x) = (x – 3)^2 + 9. How does the graph of g(x) compare to the graph of the function

marysya [2.9K]

$f(x)=x^2\\\\f(x)=(x-0)^2+0\\\\g(x)=(x-3)^2+9$

x moves from 0 to 3 ⇒ 3 units right
y moves from 0 to 9 ⇒ 9 units up

Answer B.

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3 years ago

What is the result when 6 x^4 + 14 x^3 − 9 x^2 + 4 x + 1 +4x+1 is divided by 3 x 2 + x + 1

Artist 52 [7]

16.65 that is the answer i guess

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3 years ago

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