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VladimirAG [237]
3 years ago
6

Other question.........

Mathematics
2 answers:
astra-53 [7]3 years ago
6 0
That whole thing is a right angle, which is 90 degrees. put measure 1 and 2 and equal it to 90 and solve. 5x+x-12=90. combine like terms and solve for x. 6x-12=90. 6x=90+12. 6x= 102. x=17
evablogger [386]3 years ago
3 0

Answer:

m<1=85; m<2 =5

Step-by-step explanation:

5x + x - 12 = 90(right \: angle \: ) \\ 6x - 12 = 90 \\ 6x = 90 + 12 \\ 6x = 102 \\ x = 102 \div 6 \\ x = 17 \\ hence \: x = 17 \\ 5x = 5 \times 17 \\  = 85

x - 12 = 17 - 12 \\  = 5

to \: check \\  \\ 5x + x - 12 = 90 \\ 85 + 5 = 90 \\ hope \: it \: helps \\ pls \: mark \: it \: as \: brainliest...

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Ninety two and forty on hundredths in standard decimal form
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Answer:

92.40 is the answer for your question.

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3 years ago
Carolyn is building a pen for a dog. The PERIMETER of the pen is 52 ft. The material is sold by the yard. It is 10.99 dollars pe
Mazyrski [523]
     We know that the fence is 52 <em>feet</em> long, but since it's sold in yards, we need to somehow convert feet to yards.
     First, we need to find a little something called a conversion factor. Basically, we need to see what we can do to get from <em>one foot</em> to <em>one yard</em>. 
Well, how many feet are there in a yard? <em><u>3.</u></em><u /><u /> So now we know that <em><u>one foot is 1/3 of a yard.</u>
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So to convert 52ft to yards, we need to divide by 3. What's 52 divided by 3? 
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Now we just need to multiply that by 10.99 so that we can find out the cost.
We get 190.45. That's your answer!

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<em>Don't forget to rate this answer the Brainliest!</em><em>

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8 0
3 years ago
How do you solve special right triangles with 45-45-90
expeople1 [14]
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3 0
3 years ago
To build 12 birdhouses, Felipe needs 5 1/4 meters of wood. He was asked to make 4 1/2 times the number of birdhouses he usually
Dimas [21]

Using proportions, it is found that Felipe needs 23.625 meters of wood to make that many birdhouses.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.

To make an amount, he needs 5 1/4 meters = 5.25 meters. How many meters he needs to make 4 1/2 = 4.5 times the amount?

5.25 x 4.5 = 23.625 meters.

Felipe needs 23.625 meters of wood to make that many birdhouses.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

5 0
2 years ago
What is the value of the expression 8w−4j2 when w=0.25 and j=0.5?
Alex787 [66]

Answer:

-2

Step-by-step explanation:

3 0
3 years ago
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