3 years ago

Please help me out with thissssss No links no stealing points

Mathematics

1 answer:

Mrac [35]3 years ago

7 0

Answer:

yes

Step-by-step explanation:

congurency property can be used for all right angles triangles

that's all ....have fun

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Uncle Jason is twice as old as his nephew Ralph, and 10 years ago he was three times as old as Ralph. Find their present ages.

cluponka [151]

Answer:

40 and 20

Step-by-step explanation:

Uncle Jason's age = x
Nephew Ralph age = y

<h3>Solution</h3>

Age now:

x= 2y

Age 10 years ago:

x- 10 = 3(y-10)

Substituting x in the second equation:

2y - 10 = 3y - 30
3y - 2y = 30 -10
y = 20

Then, finding x:

x= 2y
x= 2*20
x= 40

Answer: Uncle Jason is 40 and nephew Ralph is 20 years old

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3 years ago

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3 years ago

HELP ME ASAP!!! On a scale used on a map, 3/4 inch represents 8 feet. On the map, what is the length of a room with an actual le

Sergio039 [100]

Answer:

D. 2 1/4

Step-by-step explanation:

3/4 inch = 8 feet

24 divided by 8 = 3

(meaning you would multiply eight three times in order to get to 24)

So....

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Hope this helps :)

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3 years ago

Read 2 more answers

. Rotate 90 degrees- clockwise.

vfiekz [6]

Answer:

(4,-1), (2,-5), and (5,-5).

Step-by-step explanation:

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I never heard of a clockwise one before.

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I think it’s between 100-200 like 150 cause it’s near a 100 and more then a 100 too.

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2 years ago