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devlian [24]
3 years ago
15

Do this worksheet if someone do I will make him or her brainly if correct

Mathematics
1 answer:
lana [24]3 years ago
6 0

Answer:

1. 19/100

2. 3/10

3. 80%

4. 85%

5. 3/20

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zysi [14]
41 and 1 remainder left
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3 years ago
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Find the value of angle "A" and angle "B"​
saul85 [17]

Answer:

31 degrees

Step-by-step explanation:

Not sure where angle B is, but

90-59= 31

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Need additional math help 50 pts
Alex17521 [72]

Answer:

12

Step-by-step explanation:

This thing to know about this question is that angle 1 and angle 3 are actually the same.

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So what you can do is set angle 1 and 3 equal to each other like so:

5x+10 = 70

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2 years ago
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F (x) = 3x^2 - 7x - 32<br> What is the value of f(-4)?
Zielflug [23.3K]

Answer:

f (-4) = 3x(-4)^2 - 7x(-4) - 32 =  44

Step-by-step explanation:

you should replace every x with the number given which is here equals -4

5 0
3 years ago
Help I have to turn this in. In a couple hours
Gelneren [198K]

28. Surface Area

This is some sort of house-like model so for every face we see there's a congruent one that's hidden.  We'll just double the area we can see.

Area = 2 × ( [14×9 rectangle] + 2[15×9 rectangle]+[triangle base 14, height 6] )

Let's separate the area into the area of the front and the sides; the front will help us for problem 29.

Front =  [14×9 rectangle] + [triangle base 14, height 6]

          = 14×9 + (1/2)(14)(6) = 14(9 + 3) = 14×12 = 168 sq ft

OneSide =  2[15×9 rectangle] = 30×9 = 270 sq ft

Surface Area = 2(168 + 270) = 876 sq ft

Answer: D) 876 sq ft

29.  Volume of an extruded shape is area of the base, here the front, times the height, here 15 feet.  

Volume = 168 * 15 = 2520 cubic ft

Answer: D) 2520 cubic ft

6 0
3 years ago
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