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
drek231 [11]
3 years ago
6

I can’t figure out the answer

Mathematics
1 answer:
kati45 [8]3 years ago
7 0

Answer:

h/s

Step-by-step explanation:

You might be interested in
Please answer this in two minutes
tangare [24]

Answer:

<h2>H = 60° </h2>

Step-by-step explanation:

To find angle H we use tan

tan ∅ = opposite / adjacent

From the question

The opposite is 2√21

The adjacent is 2√7

So that's

tan H = 2√21/ 2√7

H= tan-¹ 2√21/ 2√7

<h3>H = 60° </h3>

Hope this helps you

8 0
3 years ago
Simplify the expression by applying the distributive property and then combining like terms
Lyrx [107]

Answer:

44

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Sup guys i was wondering if i could get some help
love history [14]
0=x3-3x2
x3-3x2=0
x2•(x-3)=0
x=0
8 0
3 years ago
A triangle is graphed in the coordinate plane. The vertices of the triangle have coordinates (–3, 1), (1, 1), and (1, –2). What
vladimir2022 [97]

Answer:

The perimeter of the triangle is 12\ units

Step-by-step explanation:

Let

A(-3,1),B(1,1),C(1,-2)

we know that

The perimeter of triangle is equal to

P=AB+BC+AC

the formula to calculate the distance between two points is equal to

d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}

step 1

Find the distance AB

A(-3,1),B(1,1)

substitute in the formula

AB=\sqrt{(1-1)^{2}+(1+3)^{2}}

AB=\sqrt{(0)^{2}+(4)^{2}}

AB=4\ units

step 2

Find the distance BC

B(1,1),C(1,-2)

substitute in the formula

BC=\sqrt{(-2-1)^{2}+(1-1)^{2}}

BC=\sqrt{(-3)^{2}+(0)^{2}}

BC=3\ units

step 3

Find the distance AC

A(-3,1),C(1,-2)

substitute in the formula

AC=\sqrt{(-2-1)^{2}+(1+3)^{2}}

AC=\sqrt{(-3)^{2}+(4)^{2}}

AC=5\ units

step 4

Find the perimeter

P=AB+BC+AC

substitute the values

P=4+3+5=12\ units

6 0
3 years ago
Calvin is painting an area that is 115 square feet. He is able to paint 2.5 square feet every 2 minutes. At this rate , how long
Verdich [7]

Answer:

Calvin will paint the entire area in 92 minutes or 1 hour 32 minutes.

Step-by-step explanation:

First of all we know that the total surface are that Calvin is painting is 115 square feet.

The rate at which Calvin is painting refers to the surface area he covers every 2 minutes. This is 2.5 square feet every 2 minutes.

we can set up a relation to solve this problem

If Calvin paints 2.5 ft^{2} in 2 minutes

He will paint 115 ft^{2} in x minutes

By cross multiplying, we have x= \frac{2 \times 115}{2.5}=92 minutes

Hence Calvin will paint the entire area in 92 minutes or 1 hour 32 minutes.

3 0
3 years ago
Other questions:
  • If pn= pn-1 +4 and p17=74, then p3=
    5·1 answer
  • What does ‘x’ equal
    5·1 answer
  • Find the y-intercept of the graph of x-3y=9 graphically<br> y-intercept: (0
    12·1 answer
  • If the variance of a variable is 16​, what is the standard​ deviation?
    9·1 answer
  • What is the slope of the line through (-2, 7) and (-5, -7)?
    12·1 answer
  • What is the mapping rule for a 180° rotation?
    15·1 answer
  • Is (-2 , 3) a solution of the graphed inequality?
    11·1 answer
  • Find the diameter of the circle please
    7·1 answer
  • 127°<br> 37°<br> Х<br> Calculate the size of angle x.<br> angle x =
    11·1 answer
  • Which decimals are equivalent to
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!