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4 years ago

First we have to start with the point K (-2,-5). Then we should move 7 units up.

Mathematics

1 answer:

sergiy2304 [10]4 years ago

7 0

Idk how about you be smart and answer it

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Pls help Annabelle and navene are multipleing something Idk

Lelu [443]

Answer:

Annabelle is correct.

Step-by-step explanation:

1. When multiplying two numbers with exponents, the exponents are always added and not multiplied. However, when there is an number with an exponent that has an exponent (for example (5^2)^3) you would multiply them.

2. Applying this to your question would make Annabelle's work correct and Navene's work incorrect.

Hope you understood!

5 0

3 years ago

Read 2 more answers

In the function y = -5x2 + 5 , the graph will open down, be shifted up 5 units, and it will be wider than the parent function y

masya89 [10]

We are considering the function $y=f(x)=-5 x^{2} +5$

the graph of this function is the graph of the parent function $y=g(x)= x^{2}$ after applying the following steps.

1. multiply by -1:

$-x^{2}$ is $x^{2}$ reflected with respect to the x-axis.

2. multiply by 5:

$-5x^{2}$ is $-x^{2}$ shrinked towards the y axis.

for example, consider x=1/2

$-5x^{2}=-5( \frac{1}{2} )^{2}=-5* \frac{1}{4}= \frac{-5}{4}=-1.25$

$-x^{2}=- ( \frac{1}{2} )^{2}=- \frac{1}{4}=-0.25$

now this means that $-5x^{2}$ is "lower" than $-x^{2}$ , which means there is a shrinking of the graph.

3. add 5:

$-5 x^{2} +5$ is $-5 x^{2}$ shifted 5 units up.

4.

so the graph of the function a) opens down, b) is shifted 5 units up, c) is not wider than the parent function

Answer: False

6 0

4 years ago

9n + 8 = 27 rounded to the nearest hundredth:

SVEN [57.7K]

Use algebra.......such as remember PEMDAS do that :)

8 0

3 years ago

Read 2 more answers

Mary put new tiles on her kitchen floor. The floor measures 6 feet long by 5 feet wide. she used 10 tiles to cover the entire fl

balu736 [363]

Answer:

30 square feet

Step-by-step explanation:

Number of tiles used for covering the kitchen floor = 10

Area covered by the floor = 6 * 5 feet^2

= 30 square feet

Length of each tiles = 3 feet

Width of each tiles = w feet

Area covered by each tiles = 3w square feet

Then the equation can be written as

3w * 10 = 30

30w = 30

w= 30/30

= 1 feet

10 *3w = 30

6 0

3 years ago

In this particular arithmetic sequence, a8 = 45 and a16 = 93. What is the value of a24?

zubka84 [21]

A24 = 141,

using equation,
an = a1 + (n-1)d,

a8 = a + 7d = 45
a16 = a + 15d = 93

solve simultaneously for values a and d, where a = 3, and d = 6.

therefore, inserting values into a24 eqn, where
a24 = 3 + (24-1)(6) = 141.

3 0

3 years ago