All categories

3 years ago

Whats the answer 5h-8=2h+19 equality

Mathematics

1 answer:

djyliett [7]3 years ago

4 0

Answer:

Step-by-step explanation:

5h-8=2h+19

5h-2h=19+8

3h=27

h=27/3

h=9

You might be interested in

PLS HELP PLS HELP PLSSSS

serious [3.7K]

Answer:

find the bottom angle of the triangle on the right side.

180 - 92 = 88

Now find x

88+36 = 124

180-124 = <u>56 = x</u>

<u />

Hope that answers your question

Don't hesitate to comment if you are confused about something

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Pls help <br> No links pls and tyyyy!!!

bearhunter [10]

Answer:

Assuming ur looking for the circumference

its 24.94pi

(the last one)

Step-by-step explanation:

Brainliest would be eappreciated :)

4 0

2 years ago

please can someone explain to me how this is done the answer is 85 but how to figure it out I am giving away 10 points the quest

shtirl [24]

Answer:

Step-by-step explanation:

A = $\frac{hb}{2}$

h = 10 cm , b = 17 cm

A = 10 × 17 ÷ 2 = 85 cm²

3 0

2 years ago

find the value of the trigonometric function sin (t) if sec t = -4/3 and the terminal side of angle t lies in quadrant II

kodGreya [7K]

Answer:

$sin(t) =\frac{\sqrt{7}}{4}$

Step-by-step explanation:

By definition we know that

$sec(t) = \frac{1}{cos(t)}$

and

$cos ^ 2(t) = 1-sin ^ 2(t)$

As $sec(t) = -\frac{4}{3}$

Then

$sec(t) = -\frac{4}{3}\\\\\frac{1}{cos(t)} =-\frac{4}{3}\\\\cos(t) = -\frac{3}{4}$

Now square both sides of the equation:

$cos^2(t) = (-\frac{3}{4})^2$

$cos^2(t) = \frac{9}{16}\\\\$

$1-sin^2(t) =\frac{9}{16}\\\\sin^2(t) =1-\frac{9}{16}\\\\sin^2(t) =\frac{7}{16}\\\\sin(t) =\±\sqrt{\frac{7}{16}}$

In the second quadrant sin (t) is positive. Then we take the positive root

$sin(t) =\sqrt{\frac{7}{16}}$

$sin(t) =\frac{\sqrt{7}}{4}$

8 0

2 years ago

Graph and solve the system. 3=4y+x 4y=-x+3

slava [35]

How to solve it is shown with the process of Substitution in the following pictures. (The steps are listed in order from the first picture to the second picture.)

Hope this helps!

4 0

3 years ago

Read 2 more answers