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weqwewe [10]
3 years ago
12

ILL MARK BRAINLIEST

Mathematics
2 answers:
Snezhnost [94]3 years ago
8 0

Answer:

The answer is 3

Alex73 [517]3 years ago
8 0

Answer:

3

Step-by-step explain

there are 3 groups of 10 that makes 30 so the answer is 3

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(Very easy) Find the volume. Round to the nearest tenth if necessary.
Pavel [41]

Answer:

410.5 yards cubed

Step-by-step explanation:

Volume of a cone is 1/3Bh

h is the height of the cone

B is the area of the base, which is a circle, so use πr^2 to find area of the circle

The radius is 7, so:

π7^2

π49(8)(1/3) = 410.5

6 0
2 years ago
Read 2 more answers
A rectangle measures 6 3/4 cm by square root of 121 cm. What is the perimeter of the rectangle to the nearest tenth?​
Anni [7]

Answer:

35.5 cm

Step-by-step explanation:

The perimeter (P) is calculated as

P = (2 × 6.75 ) + (2 × \sqrt{121} )

  = 13.5 + (2 × 11) = 13.5 + 22 = 35.5 cm

4 0
3 years ago
Read 2 more answers
Find the domain of the rational function 9x/(x+5)(x+3)
xenn [34]

Answer:

the domain is : D = ]-∞ , -5[ U ]-5 , -3[ U ]-3 , +∞[

Step-by-step explanation:

hello :

f(x) = 9x/(x+5)(x+3)

f exist for : (x+5)(x+3) ≠ 0

(x+5)(x+3)=0

x+5=0 or x+3=0  means : x= - 5 or x= -3

the domain is : D = ]-∞ , -5[ U ]-5 , -3[ U ]-3 , +∞[

7 0
3 years ago
A baker is making cakes for a big party. She uses 1/4 cup of oil for each cake. How many cakes can she make if she has a bottle
Svetradugi [14.3K]

Answer:

24 Cups

Step-by-step explanation:

you just need to divide 6 by 1/4, whihc equals 24/1

3 0
2 years ago
Which of the following best defines amplitude?
DedPeter [7]
The true answer is 
<span>one-half the height between the crest and the trough (check your physics lesson)</span>
3 0
3 years ago
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