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shtirl [24]
3 years ago
14

Help! I’ll give you the best rating

Mathematics
1 answer:
fenix001 [56]3 years ago
3 0
Sandi did not follow PEMDAS. She added before multiplying and dividing. Her answer should be 18 because 6 • 4 = 24, 2 / 2 = 1, 24 + 1 = 25, 25 - 7 = 18
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Tina is cutting construction paper into rectangles for a project. She needs to cut one rectangle that is 15 inches × 12 1/3 inch
erastova [34]

Answer:

Step-by-step explanation:

Remark

This is an "in theory" type of question. She's going to actually need a little more.

Area 1

L = 15

W = 12 1/3

Area = L*W

Area = 15 * 12 1/3                    I wonder if you know what the distributive property is. I'll try it. If you don't understand, leave a remark

Area = 15 * (12 + 1/3)              Multiply both parts by 15

Area = 15*12 + 1/3 * 15

Area = 180 + 5

Area =                                                                          185 square inches.

Area 2.

This is a little harder because their are

2 fractions.

The easy way to do this is change to decimals

L = 10 1/3 = 10.33333333

W = 10 1/4 = 10.25

Area = 10.3333333 * 10.25

Area =                                                                 <u>       105.92</u>      Add

Total Area

The total area =                                                        290.92

8 0
3 years ago
The value of 8 in 8,596 is how many times the value of 8 in 975?
natulia [17]
8 divided by 8,586 =  1,119 Times

in 975, it's 121 times.

If I did not misunderstand your question.
7 0
4 years ago
Identify the area of segment MNO to the nearest hundredth.
Tatiana [17]

Step-by-step explanation:

911

5 0
3 years ago
A graphic designer chose a base font size and represented it as 1 on the scale. he then listed some consecutive scale sizes. two
garik1379 [7]

Answer:

3.24

Step-by-step explanation:

You would use the two fonts given to find the scale factor.

So the scale factor would be 10.4976/5.832 = 1.8

So if the scale factor is 1.8 we can use that to find the font size just before that. To do this you would divide the font size by the scale factor.

So

5.832/1.8 = 3.24

The font size just before 5832 is 3.24.

Hope this helps, if there is an error in my work please correct me.

4 0
3 years ago
Two values with opposite signs, x and y, are added together( x + y), and have a negative sum. When the two values are subtracted
olga_2 [115]

Answer:

connect the two hemispheres, ensures that all of this information is kept coordinated. ... You have learned how to add and subtract with signed numbers using models and ... and negative integers to solve problems with positive and negative

Step-by-step explanation:

7 0
3 years ago
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