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3 years ago

I need help with my Khan Acadmey work I don’t Understand any of it. Can someone help me Please

Mathematics

1 answer:

ohaa [14]3 years ago

6 0

Answer:

x = 36

Step-by-step explanation:

144 + x = 36

*it's same side interior angles*

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Consider the number 1234. One of your students says that there are 3 tens in 1234. Another one of your students says that there

stepladder [879]

Answer:

asdfgv

Step-by-step explanation:

3 0

3 years ago

Sylvia enlarged a photo to make a 24 x 32 inch poster using the dilation DQ,4. What are the dimensions, in inches, of the origin

RSB [31]

Answer:

6 × 8

Step-by-step explanation:

Since the dilation factor is 4, and the image was ENLARGED, that means the original photo was smaller. Smaller by a factor of 4.

So, we take the new dimensions (24x32) and we divide each side by the dilation factor of 4:

(24/4) x (32/4) = 6 x 8

It couldn't be the first answer choice (3x8) because that doesn't maintain the ratio of the enlarge picture. The other possible answers do match the right ratio... but only 6x8 is scaled by a factor of 4.

3 0

3 years ago

Help !!!!!!!!!!!!!!!!!!!!!!!!!!

Blizzard [7]

Step-by-step explanation:

so 5/9(86-32) then you take

86-32=(54)

now it look like C=5/9=(54)

C=30

so c=30 is the answer :)

4 0

3 years ago

1000 grams decreased by 94

muminat

906 grams.
1000-94=906 grams

4 0

3 years ago

How do you solve this? <br>Y x 49/36=7/12

Triss [41]

Divide both sides by 49/36 to get y by itself:

$\frac{7}{12} \div \frac{49}{36}$

$\frac{7}{12} \times \frac{36}{49} = \frac{254}{588}$

Simplify this fraction:

$\frac{254}{588} \div \frac{2}{2} = \frac{127}{294}$

Now you have your answer:

$y = \frac{127}{294}$

5 0

3 years ago