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chubhunter [2.5K]
3 years ago
12

What is the y-intercept of a line with the slope of 7 and containing point (5,-9)

Mathematics
1 answer:
melomori [17]3 years ago
5 0

The y-intercept is:  y = 7x - 44

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In two months,mica spent a total of $305.43 on groceries.she spent $213.20 in the first month. How much did she spend in her sec
lawyer [7]

Answer:

She spent $92.23 in the second month.

Step-by-step explanation:

Subtract the totals:

305.43 - 213.20

= $92.23.

6 0
3 years ago
Find the value of h .
MariettaO [177]

Answer:

xowowo2o2oeoddoxxocckckcll

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3 years ago
A cone has a diameter of 7.5 ft and a height of 4.25 ft. What is the volume of the cone to the nearest tenth? Use 3.14 for π.
leva [86]

Answer:

The volume of a cone is 62.5\ \text{feet}^3.

Step-by-step explanation:

We have,

Diameter of a cone is 7.5 ft

Radius of a cone is 3.75 ft

Height of the cone is 4.25 ft

It is required to find the volume of the cone. The formula of the volume of cone is given by :

V=\dfrac{1}{3}\pi r^2 h\\\\V=\dfrac{1}{3}\times 3.14\times (3.75)^2\times 4.25\\\\V=62.55\ \text{feet}^3

So, the volume of a cone is 62.5\ \text{feet}^3.

3 0
4 years ago
What is the average number of 25
ra1l [238]

So, by using above rule for finding average; here number of the numbers is 2 and sum of these two numbers is 25+50=75. Hence, average of 25 and 50 is: 75/2=37.5. Thus, average of 25 and 50 is 37.5.

5 0
4 years ago
Help and explanation if you don’t know don’t answer
Gekata [30.6K]

Answer:

A is false  (Y is far left of 0, so it is a negative. H is close to 0 so it is positive. Y is farther from zero, so it is bigger. For example, Y could be -7, and H could be 3. The sum of -7 and 3, would be -5.

B is false (E is on the left of 0 so it is negative. Y is on the left of zero so it is also negative. Negative divided by a negative is a positive )

C is false  (H is positive and E is negative. Positive times a negative equals a negative.)

D is true (A is close to zero, so it is a small positive number. H is farther from zero, so it is a larger positive number. For example, A can be 2 and H can be 5. So, 3 - 5 would equal a negative.)

8 0
3 years ago
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