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I am Lyosha [343]
3 years ago
7

HELP ME THIS IS DUE IN A HOUR. How many sit ups did Emily complete? SORRY IF ITS BLURRY

Mathematics
2 answers:
svetoff [14.1K]3 years ago
7 0

Answer:

1178 sit ups

Step-by-step explanation

38x31=1178

ValentinkaMS [17]3 years ago
3 0

Answer:

C 1098 is the right answe

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According to this diagram what is tan 62
kicyunya [14]

The figure is not attached. So, I have attached it from the link- brainly.com/question/4198293

Answer:

\tan(62)=1.875

Step-by-step explanation:

Label the triangle ABC as shown below.

Given:

AB = 8, BC = 15, AC = 17, m∠ABC = 90°, m∠ACB = 28°, m∠BAC = 62°

The tangent of a given angle is given as the ratio of the opposite side and the adjacent side. The opposite side is the side opposite to the angle. The adjacent side is the other leg of the right angled triangle.

Here, the opposite side to angle A is BC and adjacent side is AB.

Therefore, the tan ratio of angle A is given as:

\tan A=\frac{BC}{AB}\\\tan (62)=\frac{15}{8}=1.875

Hence, tan 62 = 1.875.

4 0
3 years ago
1. After teaching about the world’s biggest ice cream cone Mr. Karr decided to make one of his own with a twist. He wants the co
sattari [20]
63? I just multiplied 9x14/2
8 0
3 years ago
3. Tom, Sam and Matt are counting drum beats.
just olya [345]

Answer:

<em>When 60 beats are heard, Tom hits 15 snare drums, Sam hits 6 kettle drums, and Matt hits 5 bass drums.</em>

Step-by-step explanation:

The Least Common Multiple ( LCM )

The LCM of two integers a,b is the smallest positive integer that is evenly divisible by both a and b.

For example:

LCM(20,8)=40

LCM(35,18)=630

Since Tom, Sam, and Matt are counting drum beats at their own frequency, we must find the least common multiple of all their beats frequency.

Find the LCM of 4,10,12. Follow this procedure:

List prime factorization of all the numbers:

4 = 2*2

10 = 2*5

12 = 2*2*3

Multiply all the factors the greatest times they occur:

LCM=2*2*3*5=60

Thus, when 60 beats are heard, Tom hits 15 snare drums, Sam hits 6 kettle drums, and Matt hits 5 bass drums.

6 0
3 years ago
-6h - 13 - (-21) - 4h
bagirrra123 [75]

Answer:

-10h+8

Step-by-step explanation:

First, let's open the brackets:

-6h-13+21-4h (two -'s make a +)

This is equal to -10h + 8

8 0
3 years ago
Read 2 more answers
Find the values of the variable
Leno4ka [110]

Answer:

Step-by-step explanation:

a = 180 - 100

= 80 degrees

b = 180 - 80

= 100 degrees

c = 180 - 135

= 45 degrees

8 0
2 years ago
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