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2 years ago

Help fast 15 points need help fast

Mathematics

2 answers:

inessss [21]2 years ago

8 0

Answer:its -10 and 10 that is marked

Step-by-step explanation:

rosijanka [135]2 years ago

6 0

Answer:

#2: -10, 10

-10 < 10

Negative Ten is less than Positive Ten

#3: -12<-7

#4: 10>-3

Step-by-step explanation:

#2: There is a green mark on -10 and 10

-10 has a lower value than 10, so 10 is greater than -10

The inequality above would be written in word format

#3: -12 is lower in value then -7, so -12 would be less than -7

#4: 10 has a higher value than -3, so 10 is greater than -3

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Lorico [155]

Answer:

Step-by-step explanation:

We have been given that dimensions of original photo are 4 inches by 6 inches. We want the photo on the poster to be of dimensions 3 feet by 4 1/2 feet.

First of all we will convert dimensions of poster from feet to inches.

$3\text{ feet}=3\times 12 \text{ inches}=36\text{ inches}$

$4\frac{1}{2}\text{ feet}=4.5\times 12 \text{ inches}=54\text{ inches}$

Now let us compare sides of our original photo with corresponding sides of poster.

$\frac{36}{4} =9$

Now let us compare the second pair of corresponding sides.

$\frac{54}{6} =9$

We have seen that sides of poster are 9 times the sides of our original photo, therefore, the scale factor of this dilation is 9.

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3 years ago

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iren2701 [21]

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2 years ago

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devlian [24]

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3 years ago

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aleksandrvk [35]

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Step-by-step explanation:

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2 years ago

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Nadusha1986 [10]

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Step-by-step explanation:

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