All categories

2 years ago

Pls help! will give brainliest to whoever answers first correctly! (70 points)

Mathematics

2 answers:

Nookie1986 [14]2 years ago

8 0

Answer:

Step-by-step explanation:

I am just guessing but its probably #1

n200080 [17]2 years ago

3 0

Answer:

the answer is the 1st one

Step-by-step explanation:

You might be interested in

Please answer this question now

Alexeev081 [22]

Answer:

$Area = 400.4 m^2$

Step-by-step Explanation:

Given:

∆UVW,

m < U = 33°

m < V = 113°

VW = u = 29 m

Required:

Area of ∆UVW

Solution:

Find side length UV using Law of Sines

$\frac{u}{sin(U)} = \frac{w}{sin(W)}$

U = 33°

u = VW = 29 m

W = 180 - (33+113) = 34°

w = UV = ?

$\frac{29}{sin(33)} = \frac{w}{sin(34)}$

Cross multiply

$29*sin(34) = w*sin(33)$

Divide both sides by sin(33) to make w the subject of formula

$\frac{29*sin(34)}{sin(33)} = \frac{w*sin(33)}{sin(33)}$

$\frac{29*sin(34)}{sin(33)} = w$

$29.77 = w$

$UV = w = 30 m$ (rounded to nearest whole number)

Find the area of ∆UVW using the formula,

$area = \frac{1}{2}*u*w*sin(V)$

$= \frac{1}{2}*29*30*sin(113)$

$= \frac{29*30*sin(113)}{2}$

$Area = 400.4 m^2$ (to nearest tenth).

4 0

3 years ago

What kind of number is -2

makvit [3.9K]

Is a number negative

5 0

4 years ago

Please help me I don’t understand

andrezito [222]

angle 5 and angle 4 are exterior angles

7 0

3 years ago

At a physics convention, 10 companies set up equal sized square booths in a row along one wall of the convention center. The boo

exis [7]

I'm not 100% sure what this all means because I'm in a different school but, I believe they have a side length of 4600.

P.S. If it doesn't work, I am so sorry

3 0

3 years ago

On January 16 the temperature in Boston was -8 degrees at 4:00am and it when began to rise 3degrees every hours. What was the te

ANTONII [103]

Answer:

22 degrees

Step-by-step explanation:

6 0

3 years ago