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Illusion [34]
2 years ago
5

Can someone help me I’m being timed and this needs to be done quick

Mathematics
1 answer:
AfilCa [17]2 years ago
6 0

Answer:

x =  55

Step-by-step explanation:

2x - 20 = 90

2x = 110

x = 55

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Diego wants to find 4 1/5 - 7/10 .. Explain why he must rename 4 1/5 in order to do the subtraction?
nevsk [136]

Answer:

<u>The result is 3 1/2 and this is the explanation why Diego must convert 4 1/5 from mixed number to improper fraction.</u>

Step-by-step explanation:

These are the steps Diego should follow to find 4 1/5 - 7/10:

Step 1: Convert all mixed numbers into improper fractions.

4 1/5 = 21/5 - 7/10

Step 2: Find a common denominator between the improper fractions. When necessary, create equivalent fractions.

21/5 = 42/10 - 7/10

Step 3: Add or subtract the numerators and keep the denominator the same.

42 - 7 = 35/10

Step 4: If the answer is an improper form, reduce the fraction into a mixed number.

35/10 = 3 5/10 = 3 1/2

<u>The result is 3 1/2 and this is the explanation why Diego must convert 4 1/5 from mixed number to improper fraction.</u>

4 0
3 years ago
5
Bezzdna [24]

Answer:

120

Step-by-step explanation:

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6 0
2 years ago
I need help with my Khan Acadmey work I don’t Understand any of it. Can someone help me Please
ohaa [14]

Answer:

x = 36

Step-by-step explanation:

144 + x = 36

*it's same side interior angles*

6 0
3 years ago
Find the value of x. Then find the measure of each labeled angle.
Hunter-Best [27]

Answer:

x = 114°

Step-by-step explanation:

x + (x - 48) = 180

2x = 228

x = 114

114 - 48 = 66

7 0
2 years ago
Which equations represent the line that is parallel to 3x − 4y = 7 and passes through the point (−4, −2)? Select two options.​
polet [3.4K]

Answer:

Y= 3/4x+1

Step-by-step explanation:

3 0
3 years ago
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