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labwork [276]
4 years ago
11

Caleb works 15 hours per week mowing lawns in his neighborhood during summer vacation. He earns $7.50 per hour. If summer vacati

on is 10 weeks long, how much will he earn this summer?
Mathematics
2 answers:
kogti [31]4 years ago
8 0
If he works 15 hours, and ten weeks, that is 150 hours, because 15 x 10. then you multiply 150 by 7.50, which is 1125
Tema [17]4 years ago
3 0
10*15*7.50. Your answer is 1125. I hope I helped you.
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Two birds are sitting on the ground below their nest. Bird A is between the nest and Bird B. The angle of elevation from Bird A
ruslelena [56]

Answer:

Not sure

Step-by-step explanation:

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3 years ago
Below is a plot of land divided into 4 sections for a vegetable garden.
alexandr1967 [171]

Answer:

104

Step-by-step explanation:

did the test yourself(sorry for no proof)

5 0
2 years ago
Find the value of the polynomial 5x – 4x^2 + 3 at x = 2 and x = –1​
aliya0001 [1]

Answer:

Let the polynomial be f(x) = 5x – 4x^2 + 3

Now, for x = 2,

f(2) = 5(2) – 4(2)^2 + 3

=> f(2) = 10 – 16 + 3 = –3

Or, the value of the polynomial 5x – 4x^2 + 3 at x = 2 is -3.

Similarly, for x = –1,

f(–1) = 5(–1) – 4(–1^)2 + 3

=> f(–1) = –5 –4 + 3 = -6

The value of the polynomial 5x – 4x2 + 3 at x = -1 is -6.

Answered by GAUTHMATH

6 0
3 years ago
Read 2 more answers
Distance = 40km. Time = 2h 40 min. Calculate the speed.​
PolarNik [594]

Answer: 15 km/h

Step-by-step explanation:

8 0
3 years ago
The base of an isosceles triangle is 9 and its perimeter 49. The base of a similar isosceles triangle is 14. What is the missing
ratelena [41]

Answer: 76.2

Step-by-step explanation:

Perimetar of isiscales triangle is calculated using  equation;

P=b+2a

b=9

P=49

lets find sides of triangle.

P-b=2a

a=(P-b)/2

a=49-9/2

a=40/2=20

If another triangle is similar that means that his base and sides are proportional to first triangle.

Base of first trianlge b₁=9

Base of similar triangle is b₂=14

use proportion to find out side of similar triangle:

b₁:b₂=9:14

a₁:a₂=9:14

a₁=20

20: a₂=9:14

a₂=14*20/9=280/9=31.1

Perimetar of second triangle is:

P₂=b₂+2a₂

P₂=14+2*31.1=14+62.2=76.2

3 0
3 years ago
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