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mina [271]
3 years ago
6

Rebecca had 9/10 of a yard of ribbon. Then she gave 7/20 of a yard to a friend. How much does she have left? Explain your work

Mathematics
2 answers:
klasskru [66]3 years ago
7 0

Answer:

He or she is right

Step-by-step explanation:

lianna [129]3 years ago
4 0
<span><span><span>9/10 - 7/20=(9x20) - (7x10)= 10x20=  110/200 110 divided by 10/ 200 divided by 10= 11/20. So that brings you to your answer of 11/20. hope this helps :)






















</span></span></span>
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Given the equation 6/x=3/k+2, and the constraints x ≠ 0 and k ≠-2, what is x in terms of k?
Veronika [31]

Answer:

A) 2k+4

Step-by-step explanation:

To solve for terms of x, we need to. she sure that x is on its own side while every other term is on the other side.

To start, we will cross multiply. If we have a/b=c/d, then ad=bc

We can perform the same calculation here,

6/x=3/(k+2)

6(k+2)=3x

Divide both sides by 3

2(k+2)=x

x=2k+4

7 0
3 years ago
Hey you!!!! <br> Help me please
gizmo_the_mogwai [7]

Answer:

If the population has increased by 12% then to ensure a generated maximum capacity must be more than 12% we already have a figure being 100% prior so the answer is 12% population increase =112% and 12%.of 112 =13.44

We add this to 12

12+13.44= 25.44

Step-by-step explanation:

3 0
3 years ago
Circle F is congruent to circle J, and ∠EFD ≅ ∠GJH. Circles F and J are congruent. Line segments F E and F D are radii. A line c
Rzqust [24]

Answer:

mGH=80^\circ

Step-by-step explanation:

Circle F and J are congruent.

\angle DFE \cong \angle GJH

Given that: m∠DFE = 80°

DFE is the central angle of the circle F.

The measure of arc GH is equal to the central angle of Circle J.

Since both circles are congruent

mGH=\angle DFE = 80^\circ

The measure of arc GH is 80 degrees.

8 0
3 years ago
Read 2 more answers
Estimate the difference to the nearest 10th 0.612-0.185
TEA [102]

Answer:

0.4

Step-by-step explanation:

Round 0.600 - 0.200 = 0.4

3 0
3 years ago
I need help with this can someone help ​
Colt1911 [192]

My work:

3x4=12

12+12=24

6-4=2

2+2+2=6

24÷6=4

Your answer:

4

Hope this helps!

<em>-Alex</em>

3 0
3 years ago
Read 2 more answers
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