3 years ago

I NEED HELP ASAP FIND THE MEASURE OF MISSING ANGLE

Mathematics

1 answer:

Alex777 [14]3 years ago

4 0

Answer:

Step-by-step explanation:

a right triangle is = to 180 so you need all angles to add to 180 so you take 180 minus it by 90 and 40 you are left with 50 degrees

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Two numbers that have a difference of 8.

BlackZzzverrR [31]

Answer:

16/2 = 8

24/3 = 8

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3 years ago

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A book had a length of 5 inches and a width of 10 inches what is the area of the book

jeka94

50ft squared
${50}^{2}$

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4 years ago

If 3 dogs are going to share 32 ounces of canned dog food equally by weight how many ounces should each dog get? I NEED THIS ASA

mr_godi [17]

Maybe I'm not understanding, but I would say 32 ounces divided by 3 gives an equal amount of food for each dog. So i would just solve 32/3. Hope this helps... sorry if it didn't!

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3 years ago

A rectangle has a side length of 2x and a diagonal of 8x. What is the missing lenght?

Leona [35]

Answer:

2x $\sqrt{15}$

Step-by-step explanation:

we can use the Pythagorean Theorem to find the missing side (a):

a² + (2x)² = (8x)²

a² + 4x² = 64x²

a² = 60x²

a = √60x²

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3 years ago

How to solve this substitution

Lena [83]

-5x+4y=11
substitute for x which is 5
(-5)(5)+4y=11

simplify :
4y-25=11

add 25 on both sides
4y-25=11
+25 +25
the 25 cancels out

so it would be 4y=36
and you divide both sides by 4

4/4 =36/4

which gives you (5,9)
x= 5 , y =9

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3 years ago