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schepotkina [342]
3 years ago
15

HELP ME ASAP!!! On a scale used on a map, 3/4 inch represents 8 feet. On the map, what is the length of a room with an actual le

ngth of 24 feet?
A
4 in.

B1  \frac{3}{4}

C
4 \ \frac{1}{2}

D
2 \ \frac{1}{4}
​
Mathematics
2 answers:
lilavasa [31]3 years ago
6 0

Answer: D - 2 1/4”

Step-by-step explanation:

8 feet goes into 24 feet 3 times

Eg. 24/8 = 3

If 3/4” = 8 feet, then 3 x 3/4” = 24 feet

3 x 3/4” = 2 1/4”

Sergio039 [100]3 years ago
3 0

Answer:

D. 2 1/4

Step-by-step explanation:

3/4 inch = 8 feet

24 divided by 8 = 3

(meaning you would multiply eight three times in order to get to 24)

So....

3/4 x 3 = 2 1/4

Answer: 2 1/4

Hope this helps :)

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trasher [3.6K]

Answer:

  • <u>12º</u>

<u></u>

Explanation:

The angle Marcel's code adjust the shot can be calculated using the cosine law:

        C^2=A^2+B^2-2|A||B|cos(c)

For the triangle of the figure:

  • C = 15m
  • A = 50m
  • B = 60m
  • c = ? (the unknown angle)

Substitute and solve for c:

      (15m)^2=(50m)^2+(60m)^2-2(50m)(60m)cos(c)\\\\\\225=2500+3600-6000cos(c)\\\\6000cos(c)=2500+3600-225=5,875\\\\cos(c)=5,875/6000\approx0.97917\\\\c=arccos(0.97917)\approx12\º

8 0
4 years ago
Read 2 more answers
Absolute value to show the distance between -60 and 13​
klio [65]

Answer:

<h2>73</h2>

Step-by-step explanation:

The Ruler Postulate:

A distance between a number A and a number B:

AB = |B - A|

We have A = -60, and B = 13. Substitute:

|13 - (-60)| = |13 + 60| = |73| = 73

3 0
4 years ago
What is the answer to this math problem: you have 3 bottles of lotion.Each bottle contains 4.56 mL, 2.31 mL and 2.12 mL of lotio
ozzi

Answer: 8.99mL

Step-by-step explanation:

Since each bottle has 4.56mL, 2.31mL and 2.12mL,

Total lotion= 4.56 + 2.31 + 2.12

= 8.99mL

3 0
3 years ago
A side of the triangle below has been extended to form an exterior angle of 62°. Find the value of xx.
umka21 [38]

Answer:

Photo?

Step-by-step explanation:

If there is a photo linked I dont see it

Also: Dont click the stpid link below its malware

3 0
3 years ago
How do I solve this system of equations by substitution?<br> y - 3x = 2, y=(x + 1)^2 - 5
Volgvan
Hello,

y-3x=2==>x=(y-2)/3
==>(x+1)²=((y-2)/3+1)²=(y+1)²/9

y=(x+1)²-5
==>y=(y²+2y1)/9 -5
==>y²-7y-44=0  ; Δ=7²+4*44=225=15²
==>y=(7+15)/2 or y=(7-15)/2

==>y =11 and x=(11-2)/3=3
 or y=-4  and x=(-4-2)/3=-2

sol={(3,11);(-2,-4)}



6 0
4 years ago
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