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kompoz [17]
3 years ago
5

Please answer.................................................

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
8 0

Answer:

first is 20 second is 40 third is 60 and last is 80

Step-by-step explanation:

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without using your calculator or computer graphing tool. match each function rule with its graph. In each case, write a sentence
valentinak56 [21]
Well I know that c. goes with I. just because I saw so many x^3 graphs.

For a. the parent function is x^2, so 0.5x^2 should look about the same as x^2, so the answer is VI.



4 0
3 years ago
What is the equation of the horizontal line through (-7,-3)(−7,−3)?
Sholpan [36]

Answer:

y = -3

Step-by-step explanation:

This is because horizontal lines have a slope of 0. And for horizontal lines, the equation of the line is y = b. So, b is the y-intercept and the y intercept is -3 so that is the equation of the line.

3 0
3 years ago
Find the area of a 7-gon with side length 10. Round to a whole number.
Alja [10]
Answer:
n = 7
a = 10 m
r = 10.3826 m
R = 11.5238 m
A = 363.391 m2
P = 70 m
x = 128.571 °
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7 0
3 years ago
I opened a grocery account at my bank with $250. Every week thereafter, I withdraw $90 from the account to pay for groceries. If
Ksenya-84 [330]

Answer:

y= -90x+250

Step-by-step explanation:

From the information given, the equation would be that the amount in the account would be equal to -90 that is the amount you withdraw from the account each week multiply for x that is the number of weeks plus $250 that is your initial balance:

y= -90x+250, where

y= amount in the account

x= number of weeks.

7 0
3 years ago
A jar contains a mixture of 10 black paperclips, 8 red paperclips, and 2 white paperclips all the same size. Determine the proba
Marizza181 [45]

There are 20 paper clips in total so

Black probability: 10/20 (50%)

Red probability: 8/20 (40%)

White probability: 2/20 (10%)
3 0
4 years ago
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