1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
erastovalidia [21]
2 years ago
13

Tan A= 43 what is the missing value to the nearest hundredth

Mathematics
1 answer:
____ [38]2 years ago
4 0

Answer:

88.67 degrees

Step-by-step explanation:

To find the value of A, undo the tangent operation using the inverse. Use the inverse to find A.

tan ^{-1} 43 = A

A = 88.67

You might be interested in
(3,13) and (6,14) <br> Rate of change and initial value???<br> Please help me
andriy [413]

Answer:

Part 1) The rate of change is \frac{1}{3}

Part 2) The initial value is 12

Step-by-step explanation:

we know that

The linear equation in slope intercept form is equal to

y=mx+b

where

m is the slope or rate of change

b is the y-intercept or initial value

step 1

Find the slope or rate of change

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

we have the points

(3,13) and (6,14)

substitute the values in the formula

m=\frac{14-13}{6-3}

m=\frac{1}{3}

therefore

The rate of change is \frac{1}{3}

step 2

Find the initial value

we have

m=\frac{1}{3}

point\ (3,13)

substitute in the equation y=mx+b

13=\frac{1}{3}(3)+b

solve for b

13=1+b

b=13-1=12 ---> initial value

The linear equation is equal to

y=\frac{1}{3}x+12

The y-intercept or initial value is 12

3 0
3 years ago
The cost of a cheese pizza is $9.99 plus $0.35 for each additional topping, t.
Shkiper50 [21]

Answer:

5

Step-by-step explanation:

Create an equation 9.99+0.35t≤12

solve for t

6 0
3 years ago
Find x.<br> 20 cm<br> 12 cm<br> Х<br> X =<br> cm
frez [133]
Use pythagorean therom, so A^2 would be 12 since it’s the same lengths the square sides, and C^2 is 20. X= 16
6 0
3 years ago
Please help me whit this (if you answer pls show the work)
adell [148]

Answer:

24 ft

Step-by-step explanation:

Use proportions! The old tent has sides of 10ft, and a base of 15ft. The new tent has sides of 16ft and a base of ____ ft.

So, 10/15 = 16/___. Cross multiple and you get 24ft!

8 0
3 years ago
Which inequality would result in the shaded solution on the unit circle to the right?
omeli [17]
<h3>Answer: Choice B</h3>

Explanation:

Cosine is positive in quadrants I and IV, but quadrant IV isn't shaded in so we can rule out choice A.

Sine is positive in quadrants I and II. So far it looks like choice B could work. In fact, it's the answer because sin(pi/6) = 1/2 and sin(5pi/6) = 1/2. So if 0 ≤ sin(x) < 1/2, then we'd shade the region between theta = 0 and theta = pi/6; as well as the region from theta = 5pi/6 to theta = pi.

Choice C is ruled out because tangent is positive in quadrants I and III, but quadrant III isn't shaded.

Choice D is ruled out for similar reasoning as choice A. Recall that \sec(x) = \frac{1}{\cos(x)}

5 0
2 years ago
Read 2 more answers
Other questions:
  • Find the selling price<br><br><br>Cost to store: $90<br><br>Markup: 60%
    5·1 answer
  • The angle
    11·1 answer
  • A right triangle has a hypotenuse of length 20 and a leg of length 12. what is the length of the other leg? if necessary, round
    7·1 answer
  • Choose the correct answer below. A. The first step in the process of statistics is to collect the data. B. Data are typically co
    15·1 answer
  • Please help me and I’ll give you brainiest make sure to explain :)
    5·1 answer
  • HELPPP ME PLEASEEEEEEEEE
    6·1 answer
  • Sally ate 2 pieces of pepperoni pizza. Later she ate 1 slice of the cheese pizza. Which of the following ratios identifies how m
    15·2 answers
  • It takes a machine at a seafood company 20 seconds to clean 3 pounds of shrimp. Select True or False for the following statement
    12·2 answers
  • Need help here plss
    14·1 answer
  • Megan runs at an average rate of 12 minutes per mile. How many miles will she run in an hour?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!