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Mnenie [13.5K]
3 years ago
5

Zach is building a cage for his gerbil. The area of the cage is 42 square inches.

Mathematics
1 answer:
Airida [17]3 years ago
3 0

Answer:

35

Step-by-step explanation:

You might be interested in
Distance between (-6,-7) and (-4,-1)
kirill115 [55]

Answer:

i believe it is (3,6) im not 100% sure though

Step-by-step explanation:

4 0
3 years ago
Find the volume of this cylinder. give your answer to 1 decimal place base is 11cm. length is 14cm
nlexa [21]

Answer:

Volume = 1330.6cm³

Step-by-step explanation:

Step one

This problem bothers on the mensuration of solid shapes a cylinder.

We know that the volume of a cylinder is expressed as

V= πr²h

Step two

Given data

Base of the cylinder /diameter = 11cm

Hence radius = 11/2= 5.5cm

Length /height of cylinder = 14cm

Step three

Substituting our given data we have

Volume = 3.142*(5.5)²*14

Volume = 3.142*30.25*14

Volume = 1330.637cm³

to 1 decimal place we have

Volume = 1330.6cm³

3 0
3 years ago
Which quadrant contains -11pi/18 and what is the reference angle?
vekshin1

Answer:

Option 1 is correct.

Step-by-step explanation:

Given angle \frac{11\pi}{18}. we have to find the quadrant and the reference angle.

Angle given is \frac{11\pi}{18} i.e \frac{11}{18}\times 180^{\circ}=110^{\circ}

Hence, the angle is 110° lies in second quadrant.

Now reference angle, the smallest angle that you can make from the terminal side of an angle with x-axis.

which is \pi-\frac{11\pi}{18}=\frac{7\pi}{18}

Hence, option 1 is correct.

6 0
3 years ago
Bruce's hourly wage increased from $12.00 to $13.00. What is the percent of increase?
vladimir1956 [14]

Answer:

Around 10

Step-by-step explanation:

Well, 10 percent of 12 is 1.2 because 12/10 is equal to that. Bruce's salary increased by exactly 1 dollar from 12 to 13. 1.2 can be rounded down pretty easily to 1 dollar so we know the answer is around 10. I don't really know everything about percentages so I'm not gonna take a wild guess and have you get it wrong. But not a lot of people are answering on brainly lately so I'm trying to help everyone as much as I can. Sorry, I hope this at least is a little bit of a guide for you.

8 0
3 years ago
Solve for b. -1/6b=3
zhannawk [14.2K]

Answer:

b = -18

Step-by-step explanation:

-1/6b=3

Multiply each side by -6

-6*-1/6b=3(-6)

b = -18

3 0
4 years ago
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