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max2010maxim [7]
3 years ago
7

A map of Texas has a scale of 1 in : 65 mi. The distance from dallas to San Antonio is 260 miles. What is the distance on the ma

p?
Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
7 0

Answer:

We can write this as a proportion equation:

x

260

mi

=

1

in

65

mi

Multiply each side of the equation by

260

mi

to solve for

x

while keeping the equation balanced:

260

mi

×

x

260

mi

=

260

mi

×

1

in

65

mi

260

mi

×

x

260

mi

=

260

mi

×

1

in

65

mi

x

=

260

×

1

in

65

x

=

260

in

65

x

=

4

in

Step-by-step explanation:

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the length of a side of a square is 10x+4 units. If the perimeter is 96 units. What is the area of the square?​
dmitriy555 [2]

Answer:

576 Units

Step-by-step explanation:

The way your teacher wants you to do it:

1. We know that multiplying a length by four gives us the perimeter of a square.

1a. Thus, we multiply the given length by four. 4(10x+4)=40x+16

1b. We know the perimeter is 96. So: 40x+16=96

2. Solving for x, we get x=2

3. Plugging our solved x into the given length  (10x+4), we see that the length of a side of the square is 10*2+4=24.

4. We know that the area of a square can be found by squaring the side of a square.

4a. 24*24=576.

5. The area is 576 units.

--------------------------------------------------------------

Easier Solution:

1. We know that the perimeter is length*4.

2. We set L to length.

2a. 4L=96

2b. L=24

3. We know that the length square is area.

4. 24*24=576.

4 0
3 years ago
Can anyone help pls!!!!
Wittaler [7]

Answer:

<h3>3√7 </h3>

√3 × √21

√3 × √3 × √7

(√3)^2 × √7

3 √7

8 0
3 years ago
Read 2 more answers
ezekiel has $250 in his bank account he deposts $35 from his birthday and then buys clothes for school for $75
Semmy [17]

Answer:

$140

Step-by-step explanation:

i assume ur asking for how much is left over

250-35= 215

215-75= 140

$140 left

6 0
3 years ago
At a high school, 18% of the students play football and 6% of the students play football and baseball. What is the probability t
hjlf
We are given the fact that he plays football, so the probability of his being a football player is 100%.
We know that 1/3 of the football players also play baseball, so the probability that he is also a baseball player is 1/3.


4 0
3 years ago
What expression is equivalent to -0.5x - 4?
Assoli18 [71]

Answer:

2x-32

Step-by-step explanation:

You would distribute the 4.

3 0
2 years ago
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