3 years ago

I would appreciate it so much if anyone helps me on these answers please!

Mathematics

1 answer:

Ksivusya [100]3 years ago

6 0

Answer:

see explanation

Step-by-step explanation:

(14)

tan F = $\frac{opposite}{adjacent}$ = $\frac{GH}{FH}$ = $\frac{12}{5}$

(15)

sin G = $\frac{opposite}{hypotenuse}$ = $\frac{FH}{FG}$ = $\frac{5}{13}$

You might be interested in

Which of the following best sums up how the focus of

Aleonysh [2.5K]

Oceans one ocean at a time

4 0

3 years ago

Read 2 more answers

At the school cafeteria, you can get 3 slices of pizza for $5.94. At this rate, how much would 7 slices cost, in dollars and cen

gavmur [86]

Answer:

$13.86

Step-by-step explanation:

$5.94 / 3 = $1.98

1 slice = $1.98

7 slices = $1.98 x 7 = $13.86

8 0

3 years ago

Answer this correctly I’ll give brainalist + 10 points

Ganezh [65]

the sum of supplementary angles is 180 degree

therefore

x +2x = 180°

3x = 180

X = 180/3 = 60°

the value of X is 60°

5 0

2 years ago

A researcher is interested in estimating the mean weight of a semi trailer truck to determine the potential load capacity. She t

Kaylis [27]

Answer: 95% confidence interval = 20,000 ± 2.12 $\times$ $\frac{1500}{\sqrt{17} }$

( 19228.736 , 20771.263 ) OR ( 19229 , 20771 )

Step-by-step explanation:

Given :

Sample size(n) = 17

Sample mean = 20000

Sample standard deviation = 1,500

5% confidence

∴ $\frac{\alpha}{2}$ = 0.025

Degree of freedom ( $d_{f}$ ) = n-1 = 16

∵ Critical value at ( 0.025 , 16 ) = 2.12

∴ 95% confidence interval = mean ± $Z_{c}$ $\times$ $\frac{\sigma}{\sqrt{n} }$

Critical value at 95% confidence interval = 20,000 ± 2.12 $\times$ $\frac{1500}{\sqrt{17} }$

( 19228.736 , 20771.263 ) OR ( 19229 , 20771 )

3 0

3 years ago

please help with this it would mean a lot (you don't have to give the answer just help me understand it.) thanks

lord [1]

<span>2.065 IS THE ANSWER!!</span>

4 0

3 years ago