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Nataly [62]
3 years ago
10

I'm supposed to simplify this.

Mathematics
1 answer:
tekilochka [14]3 years ago
4 0

Answer:

C

Step-by-step explanation:

the proof of the answer is seen in the diagram

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I need help please I don’t know what to do
Aleksandr-060686 [28]

Answer:

Your answer will be 5

Step-by-step explanation:

If the area is two sides multiplied by each other and its a square then all the sides are the same so take 5*5 and you get 25

4 0
4 years ago
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Can someone help me i wikll give 25 pints but i need it now PLS
saul85 [17]

Answer:

Its in the picture below

5 0
1 year ago
The equation h(t)=−16t2+19t+110 gives the height of a rock, in feet, t seconds after it is thrown from a cliff. What is the init
UNO [17]
For this case we have an equation of the form:
 h (t) = (1/2) at2 + vot + h0
 Where:
 a: acceleration
 vo: initial speed.
 h0: initial height
 Substituting values we have:
 h (t) = - 16t2 + 19t + 110
 The initial speed is then:
 vo = 19 feet / s
 Answer:
 
The initial velocity when the rock is thrown is:
 
vo = 19 feet / s
6 0
4 years ago
There are two racks with 40 towels per rack on Tuesday there were €30,000 on Wednesday 50 and on Thursday 25 what fraction on av
ale4655 [162]

Answer:

\frac{7}{16}

Step-by-step explanation:

We have been given that are two racks with 40 towels per rack. On Tuesday there were 30, on Wednesday 50 and on Thursday 25. We are asked to find the fraction on average that is in use for the three days.  

First of all, we will find total number of towel by multiplying 40 by 2.

\text{Total towels}=2\times 40

\text{Total towels}=80

Now we will find average number of towels used on three days.

\text{Average}=\frac{\text{Sum of numbers}}{\text{Total numbers}}

\text{Average}=\frac{30+50+25}{3}

\text{Average}=\frac{105}{3}

\text{Average}=35

Now we need to calculate 35 is what part of 80 to find the fractional use of towels per day as:

\text{Fractional use of towels per day}=\frac{35}{80}

\text{Fractional use of towels per day}=\frac{7}{16}

Therefore, \frac{7}{16} on average is in use for the three days.

8 0
3 years ago
Which of the triangles are right angles ?
pishuonlain [190]

Answer:

Right triangles

Step-by-step explanation:

3 0
4 years ago
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