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3 years ago

13

tori drew a scale drawing of a community. the scale she used was 4 millimeters =8 meters. what is the scale factor of the drawin

g ?

1 answer:

Talja [164]3 years ago

6 0

Answer:

1000x

Step-by-step explanation:

There are 1000 mm in 1 m

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Please only answer if you're confident.

lina2011 [118]

Answer: ∠B=70°

Step-by-step explanation:

It is shown in the diagram that ∠A and ∠B is vertical angles.

Vertical angle theorem: opposite angles are congruent.

<u>Solve:</u>

∠A=∠B

8x+6=4x+38

4x=32

x=8

<h2>∠B=4x+38=4(8)+38=32+38=70°</h2>

4 0

3 years ago

Read 2 more answers

josephine is taking a college course, and her professor bases the course grade on the average of 2 tests taken in the semester.

mihalych1998 [28]

Averaging formula:

A=sum of n values / n

Substitute the variables,

c is the average,

a and b are the test scores

∴

$c=\frac{a+b}{2}$

rearrange for b

$2c=a+b$

$2c-a=b$

6 0

2 years ago

Erica bought a car for $24,000. She had to add Pennsylvania's sales tax of 6% . The total price of the car is closest to?

mylen [45]

The answer would be $25,440.

Since 24,000 is the original price and 6% is being added,

24,000(1.06) = 25440.

1.06 equals 106% of the 24000.

Solution 2:

So 6% is added to the 24,000 car price.

6% of 24,000 = 24,000(.06)

So the total final price will be 24,000 + 24000(.06) = 25440

5 0

3 years ago

Read 2 more answers

Which kind of breeze do the arrows indicate?<br><br><br> PLEASE HELP ME

BigorU [14]

Answer:

B: Valley breeze

Step-by-step explanation:

7 0

3 years ago

at an arcade there are 57 tokens for a party. since it is willis’ birthday, he takes 12 tokens. The remaining tokens are shared

nikklg [1K]

Answer:

9 tokens

Step-by-step explanation: $\frac{45}{5}$

5 = Amount of friends

12 = Amount of tokens that Will takes

57 = total amount of tokens.

45 = amount of tokens left over after Will takes 12.

57 - 12 = 45

$\frac{45}{5}$

9

4 0

3 years ago