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Rufina [12.5K]
3 years ago
7

Help me answer 49, ignore number 50 please.

Mathematics
2 answers:
Alika [10]3 years ago
7 0
A that’s the answers
ryzh [129]3 years ago
5 0

you solve it like an equation.

4x+20<40

4x<20

x<5

so the answer would be anything less than 5, which is A

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Write the prime factorization of 138
Natali [406]

Answer:

138 ÷ 2 = 69

69 ÷ 2 = 34.5

69 ÷ 3 = 23

23 ÷ 3 = 7.67

23 ÷ 5 = 4.6

23 ÷ 7 = 3.2857

23 ÷ 11 = 2.0909

-----------------------

23 ÷ 23 = 1

7 0
2 years ago
What property is illustrated by the statement? 0 + x = x<br><br>I don't know about this one. Anyone?
Sholpan [36]

Answer:

The answer is Identity Property of Addition :D


8 0
3 years ago
Show work <br> Need fast!!! <br><br> 4(1/3+ 1/3+ 1/3)
aalyn [17]

Answer:

4

Step-by-step explanation:

calculate the sum 4*1 any expression is multiplied by 1 remains the same solution is 4

7 0
3 years ago
You are parasailing for the first time. The rope that connects you to the boat is 38 feet long. The distance along the water bet
Xelga [282]

Answer:

About 30.98386677 ft above the water.

Step-by-step explanation:

Use pythagorean theorem, a^2+b^2=c^2.

So when you plug in the numbers it would be x^2+22^2=38^2. Move 22^2 to the right side giving you x^2=38^2-22^2. Then subtract and take the square root of x^2.

5 0
2 years ago
Math help please FAST
Tasya [4]

Answer:

180

60

40

Step-by-step explanation:

Angles in a triangle add up to equal 90 degrees

Equilateral - has all congruent angles and congruent sides

If a triangle has 3 angles and the angles add up to equal 180 then the measure of one angle in an equilateral = 180 / 3 = 60

Bisect means to split into to equal parts

So if you bisect an 80 degree angles you will have two 40 degree angles. ( Because 80/2 = 40 )

3 0
3 years ago
Read 2 more answers
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