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3 years ago

When using fraction strips ,how do you know that 2 fractions are equivalent

1 answer:

5 0

When the longer strip is on top and the litter strips fit perfectly under the longer one. For example, the fraction 1/3 and 3/6. One longer strip will be on the top representing 6. Then 3 litter 3s will be under that perfectly

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Bettina spent $75 on 5 shirts that each cost the same price. three of the shirts were red. which expression represents the total

andrezito [222]

The answer is C. 75/5 × 1/3

4 0

2 years ago

Read 3 more answers

Using the segment addition postulate, which is true? What is the measure of AngleDCF? Three lines extend from point C. The space

Flura [38]

Answer:

129

Step-by-step explanation:

If three lines CD, CE and CF extend from point C, then the following addition postulate is true;

<DCE + <ECF = <DCF

If the space between line C D and C E is 75 degrees, then <DCE = 75

If the space between lines C E and C F is 54, then <ECF = 54.

Substitute the given values into the expression above will give;

<DCF =<DCE + <ECF

<DCF = 75+54

<DCF = 129

Hence the measure of <DCF is 129°

8 0

2 years ago

HURRY

Roman55 [17]

Answer:

Step-by-step explanation:

0 = 8 is a false statement which means the system has no solutions

6 0

2 years ago

Give the following equation in point slopr form, what is the slope of the line?

AVprozaik [17]

Answer:

Slope= 3

Step-by-step explanation:

y - 4= 3(x+6)

y - 4= 3x + 18 distributive property

y - 4(+4) = 3x + 18(+4)

cancel out the 4 with its oposite and apply to both sides.

y = 3x + 22 final answer

Remember the slope intersept equation... y=mx+b

m is slope

b means the y-intersept.

So the final slope of the line is 3. (demostrated by graph below)

<em>Program for graph: Desmos</em>

5 0

2 years ago

How to solve this?can you help me i no sure

dangina [55]

To find the answer just substitute the values of P and Q into the equation and evaluate following order of operations

7 0

3 years ago