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
Zielflug [23.3K]
3 years ago
6

84➗2 solve using area model

Mathematics
2 answers:
Ksju [112]3 years ago
5 0
The answer is 42
84
➗2
42
Phantasy [73]3 years ago
3 0
42 and just draw 8 tens and 4 ones and you have your answer:)
You might be interested in
In this circle, the area of sector COD is 50.24 square units. The radius of the circle is units , and units.
maks197457 [2]

Let angle be alpha

\\ \rm\Rrightarrow Area=50.24

\\ \rm\Rrightarrow \dfrac{\alpha}{360}\pi r^2=50.24

\\ \rm\Rrightarrow \alpha 3.14r^2=18086.4

\\ \rm\Rrightarrow \alpha r^2=5760

\\ \rm\Rrightarrow r^2=\dfrac{5760}{\alpha}

\\ \rm\Rrightarrow r=\sqrt{\dfrac{5760}{\alpha}}

If you have angle measure in degree put in place of Alpha and get the value elaw this is our final answer

7 0
2 years ago
What is the midpoint of QR. Q(2,4) and R(-3,9)
Eduardwww [97]

Answer:

The answer is

( -  \frac{1}{2}  \: , \:  \frac{13}{2})  \\

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

M = (  \frac{x1 + x2}{2} , \:  \frac{y1 + y2}{2} )\\

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

Q(2,4) and R(-3,9)

The midpoint is

M = ( \frac{2 - 3}{2}  \:  , \:  \frac{9 + 4}{2} ) \\

We have the final answer as

( -  \frac{1}{2}  \: , \:  \frac{13}{2})  \\

Hope this helps you

6 0
2 years ago
Can somebody help me. Will mark brainliest
MariettaO [177]

Answer:

the first two reason are given then the last one is cpctc

5 0
3 years ago
Which type of graph is typically not used for quantitative data?
Zigmanuir [339]
The answer is E histogram
4 0
3 years ago
I really need helppppp
Dmitry [639]

Answer: the distance of the boat from the foot of the lighthouse is 290.5 feet.

Step-by-step explanation:

The right angle triangle ABC representing the scenario is shown in the attached photo.

Angle A is alternate to the angle of depression, hence, they are the same.

The height of the lighthouse represents the opposite side of the right angle triangle. The distance, x of the boat from the foot of the lighthouse represents the adjacent side of the right angle triangle.

To determine x, we would apply

the tangent trigonometric ratio.

Tan θ, = opposite side/adjacent side. Therefore,

Tan 11.1 = 57/x

x = 57/Tan 11.1 = 57/0.1962

x = 290.5 feet to the nearest tenth.

6 0
3 years ago
Other questions:
  • Find the coordinates if the midpoint of a line segment with endpoints (-3,4) and (7,9).
    10·2 answers
  • How to solve <br> 3+5x=20+7x
    11·2 answers
  • A real estate agent works on 7% commission. What is her commission on a house that she sold for $210,600?
    5·1 answer
  • You want to buy a new cell phone. The sale price is $149. The sign says that this is $35 less than the original cost. What is th
    10·1 answer
  • A package of crackers weighing 8.2 Oz cost $2.87 what is the cost per ounce of the crackers
    11·1 answer
  • Help asap pleaseeeee!!!
    13·1 answer
  • CAN SOMEONE HELP ME FAST?
    11·1 answer
  • Explore the difference between volume and pitch as well as what causes them.
    8·1 answer
  • What is the initial value of the following equation? <br>y = 4(9)​
    11·1 answer
  • Jace has nn nickels and dd dimes. He has at most 20 coins altogether. Write this situation as an inequality.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!