3 years ago

Graph the function. y=5 (x+1) ^2 -3

Mathematics

1 answer:

ra1l [238]3 years ago

8 0

Answer:

Step-by-step explanation:

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Divide 210 in the ratio 3: 5: 7. Th11:divide the 210 in the ratio 3:5:7

Nimfa-mama [501]

Answer:

42 ,70, 98

Step-by-step explanation:

3+5+7=15

3/15*210=42

5/15*210=70

7/15*210=98

42+70+98=210.

7 0

3 years ago

20 feet below sea level positive or negative?

tester [92]

Answer is negative 20

6 0

3 years ago

A water sprinkler covers a circular area with a diameter of 20 feet. If it is set to cover only an arc measuring 120 degrees, wh

Wewaii [24]

Answer:

The sprinkler will cover 104.66 square feet

Explanation:

A water sprinkler covers a circular area with a diameter D= 20 feet

and radius r = 10 feet

Arc measuring degrees = 120 degree

Area of the Arc = $\frac{120}{360} \times \pi \times r^2$

= $\frac{1}{3} \times \pi \times 10^2$

= $\frac{1}{3} \times 3.14 \times 10 \times 10$

= 104.66

The sprinkler will cover an arc area covering 104.66 square feet

4 0

3 years ago

Amelia wants to paint three walls in her family room. Two walls are 26 feet long by 9 ft wide. What is the total area of the wal

Ivan

We have to find the area of each wall and then multiply it by the number of gallons.
So the formula of the two walls are 2(26*9), which is 2(234) then simplified into 468.
Afterwards we have to multiply 468 * 250 and get 58500 sq ft
Ans:58500 sq ft

4 0

3 years ago

Complete the solution of the equation. Find the value of y when x equals -8. 3x + 5y = -59

Dafna1 [17]

Answer:

y = -7

Step-by-step explanation:

To answer this question, we must first plug in -8 for x:

3(-8) + 5y = -59

-24 + 5y = -59

+24 +24

5y = -35

/5 /5

y = -7

Hope this helps :)

7 0

3 years ago

Read 2 more answers