3 years ago

How do i (F)ind the (R)atio in the( E ) probl(E)m ...points

Mathematics

2 answers:

valentinak56 [21]3 years ago

7 0

Answer:

Step-by-step explanation:

Romashka-Z-Leto [24]3 years ago

4 0

Answer:

To find the ratio you have to.....

Step-by-step explanation:

That was smooth. Thank you, have a nice day and happy holidays.

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Solve the equation. 78 = -2(m + 3) + m A. –28 B. –42 C. –72 D. –84

nydimaria [60]

78 = -2(m + 3) + m

78 = -2m - 6 + m

78 = -m - 6 |add 6 to both sides

84 = -m

m = -84

4 0

3 years ago

What is the solution to d · -4=32

Natalija [7]

Answer:

-8

Step-by-step explanation:

-4d=32

d=32/-4

d=-8

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4 years ago

The leaning tower of Pisa currently "leans" at a 4 degree angle and has a vertical height of 55.86 meters. How tall was the lean

Marizza181 [45]

Answer:

56 meters.

Step-by-step explanation:

Please find the attachment.

Let the leaning tower's be h meters tall, when it was originally built.

We can see from our attachment that the side with length 55.86 meters is hypotenuse and h is adjacent side for 4 degree angle.

Since we know that cosine relates the adjacent and hypotenuse of a right triangle.

$\text{Cos}=\frac{\text{Adjacent}}{\text{Hypotenuse}}$

Upon substituting our given values we will get,

$\text{Cos (4)}=\frac{55.86}{h}$

$h=\frac{55.86}{\text{Cos (4)}}$

$h=\frac{55.86}{0.99756405026}$

$h=55.996\approx 56$

Therefore, the leaning tower was approximately 56 meters, when it was originally built.

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3 years ago

a carpenter is making a circular table top with circumference 4.5 what is the radius of the table top in centmetres

sineoko [7]

That's going to depend completely on the unit of
the 4.5 which, sadly, you have not mentioned.

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3 years ago

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Byron placed bricks in a row to make a border that was 16.9 feet long. Each brick is 1.3 feet long. How many bricks are in the b

ss7ja [257]

16.9/1.3 = 13
.....................

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4 years ago