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3 years ago

Equations & Graphs

Mathematics

2 answers:

alex41 [277]3 years ago

8 0

Answer:

Answer to5)y=3

Answer to q9)x=3

vivado [14]3 years ago

7 0

Answer:

number 5

Step-by-step explanation:

x=3

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Find the value of each missing variable. y=

e-lub [12.9K]

Step-by-step explanation:

29x - 3 + 15x + 7 = 180° because these two angles are supplementary

if we add like terms

44x + 4 = 180

44x = 176 divide both sides by 44

x = 4

29x - 3 = 13y - 17 because alternate exterior angles has same measurement

since we found the value of x let's rewrite the equation

4 × 29 - 3 = 13y - 17

113 = 13y - 17

130 = 13y divide both sides by 13

10 = y

7 0

3 years ago

Enter the data to create a histogram and use the drop-down menus to complete the statements.

fgiga [73]

Answer:

1.8-9

2. most often

3.12-13

4.12-13

Step-by-step explanation:

i got it correct thats all i got to say

4 0

3 years ago

Given a quadratic function in vertex form:

Alja [10]

Answer:

See below

Step-by-step explanation:

Part A

A vertical stretch takes place when $a\cdot f(x)$ given that $|a| > 1$

Part B

A vertical compression takes place when $a\cdot f(x)$ given that $0 < |a| < 1$

Part C

A vertical stretch is different than a horizontal compression:

In a vertical stretch, the input stays the same, but the output is multiplied by the scale factor
In a horizontal compression, the output stays the same, but the input is multiplied by the scale factor

Part D

A reflection across the x-axis means that the output, our y-variable, is the opposite sign. This means that all values of $a$ must be negative such that $a\cdot f(x)$ as mentioned in parts A and B. Also, in part C, since our scale factor is negative, the output is the only one being multiplied by the scale factor.