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2 years ago

I need help with my test

Mathematics

2 answers:

Tamiku [17]2 years ago

7 0

It’s b ok I got you ok!!!!

AysviL [449]2 years ago

6 0

Answer:

Step-by-step explanation:

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How would you change the graph of y = x² to produce the graph of y = x2 – 5,

KatRina [158]

9514 1404 393

Answer:

shift it down 5 units

Step-by-step explanation:

Subtracting 5 from every y-value moves the graph down 5 units.

To make the new graph, translate every point down 5 units.

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2 years ago

Match The Following, 26 POINTS HELP FAST

zavuch27 [327]

The formula for the volume of a cone is:

$1/3\pi r^{2} h$

The formula for the volume of a cylinder is:

$\pi r^2h$

The formula for the volume of a triangular prism is:

$bh$

The formula for the volume of a pyramid is:

$1/3bh$

The formula for the volume of a rectangular prism is:

$lwh$

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2 years ago

Read 2 more answers

Given the exponential function <img src="https://tex.z-dn.net/?f=f%28x%29%20%3D%209%283%29%5Ex" id="TexFormula1" title="f(x) = 9

RSB [31]

Answer:

f(-1) = 3

General Formulas and Concepts;

Pre-Alg

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

f(x) = 9(3)ˣ

x = -1

Step 2: Solve

Substitute: f(-1) = 9(3)⁻¹
Evaluate: f(-1) = 9(1/3)
Multiply: f(-1) = 9/3
Divide: f(-1) = 3

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2 years ago

Simplify and reduce to the lowest terms. <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B-7%7D%7B12%7D%20" id="TexFormula1" t

Paladinen [302]

When you divide two fractions, you're actually multiplying one of them by the reciprocal of the other. First, find the reciprocal of the second fraction by flipping it upside down. Then, multiply it by the first fraction. (Numerator x numerator and denominator x denominator)

$\frac{-7}{12}$ ÷ $\frac{2}{3}$ Replace the second fraction with it's reciprocal
$\frac{-7}{12}$ x $\frac{3}{2}$ Multiply (-7 x 3 and 12 x 2)
$\frac{-21}{24}$ Both 21 and 24 are divisible by three, so divide them by 3
$\frac{-7}{8}$

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2 years ago

What is 48% of 64 please give right answers only

Charra [1.4K]

Answer:

30.72

Step-by-step explanation:

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3 years ago