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1 year ago

15

What is -5⅓ + 2¾? Please help me-

2 answers:

zubka84 [21]1 year ago

4 0

Answer: $-\frac{31}{12}$

Step-by-step explanation:

Otrada [13]1 year ago

3 0

-31/21 hopefully this helps

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3x + x + x + x − 3 − 2 = 7 + x + x In the equation above, what is the value of x?

algol13

Answer:

x=3

Step-by-step explanation:

3x + x + x + x − 3 − 2 = 7 + x + x

Combine like terms

6x -5 = 7+2x

Subtract 2x from each side

6x-2x -5 = 7+2x-2x

4x-5 =7

Add 5 to each side

4x-5+5 = 7+5

4x =12

Divide by 4

4x/4 = 12/4

x = 3

7 0

3 years ago

If A= [-5,7] and B= [6,10], then find A u B

lesantik [10]

Answer:

$\large\boxed{A\ \cup\ B=[-5,\ 10]}$

Step-by-step explanation:

Look at the picture.

The union of two sets A and B (A ∪ B) is the set of elements which are in A, in B, or in both A and B

7 0

3 years ago

How do I solve for the area of a semi oval with measurements of 2cm on the bottom and 5cm on the side

Setler [38]

Answer:

yan po ang sagot ko(◍•ᴗ•◍)❤

Step-by-step explanation:

sana maka tulong ako

goodluck ❤️

3 0

3 years ago

DOES ANYONE KNOW THIS PLEASE HELP ME ASAPPP. The radius is 6 m if you can’t see it well enough. Thank you. I’ll give 12 points.

cupoosta [38]

The answer is B i’m pretty sure

4 0

3 years ago

Ive each problem.

valentina_108 [34]

We just need to add 0.2; 0.7; 1.6

$0.2 + 0.7 + 1.6 = 2.5inches$

Answer: 2.5 inches

5 0

3 years ago