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
ra1l [238]
3 years ago
15

Solve The Geometry Question In The Image

Mathematics
2 answers:
Readme [11.4K]3 years ago
4 0
<span>By the Pythagorean theorem:

</span>AD= \sqrt{AB^2-BD^2}= \sqrt{9.4^2-7.9^2}= \sqrt{25.95}    \approx 5.09 \ units\\\\ CD= \sqrt{BC^2-BD^2}= \sqrt{23.2^2-7.9^2}= \sqrt{475.83}    \approx 21.81 \ units \\  \\ AC=AD+CD=5.09+21.81=26.9 \ units<span>
</span>
kondaur [170]3 years ago
3 0

use the pythagorean theorem twice
alrighty
so
remember for legs length a and b and hytponuse c in a right triangle
a²+b²=c²

we need AD and DC

so
AD²+7.9²=9.4²
AD=√25.95

DC²+7.9²=23.2²
DC=√475.83

so
AD+DC=base=(√25.95)+(√475.83)≈26.9076

AC≈26.91 units
You might be interested in
Adult tickets for the evening show at XD Theater are $16 and children's tickets are $8. If the theater seats 282 people, how man
ipn [44]
The answer is 151 adult tickets. All you have to do is divide 2416 by 16 and you get 151
7 0
1 year ago
Read 2 more answers
One batch of walnut muffins uses 1 cups of walnuts. How many cups of
faust18 [17]

Answer:

3 cups of walnuts

Step-by-step explanation:

Step 1: We have a ratio of 1 cup of walnuts to 1 cup of walnut muffins

1:1

Step 2: We are given 3 batches of walnut muffins

?:3

Step 3: We know this is a 1 to 1 ratio

3:3

Therefore you will need 3 cups of walnuts to make 3 batches of muffins

4 0
3 years ago
PLS HELP!!!!!! Which of the following uses the reciprocal property to rewrite x/6 = 28/3 x/3 = 6/28. x/28 = 3/6. 6/x = 3/28. x/6
cricket20 [7]

Answer:

6/x = 3/28.

Step-by-step explanation:

Both fractions are inverted.

Taking the reciprocals:

1 /x/6 = 6/x and

1 / 28/3 = 3/28.

8 0
2 years ago
- 2 root 2 + root 2 ?
KonstantinChe [14]

The answer is -root 2

Mark as brainliest plz.

8 0
3 years ago
(GIVING BRAINLIYEST)<br> 7. what is the volume of these 2 objects
babunello [35]

figure #1

smaller part

4x7x2= 56m

larger part

4x3x7= 84m

84+56= 140m³

figure #2

smaller part

2x4x3= 24m

larger part

4x4x12= 192m

192+24= 216in³

6 0
2 years ago
Read 2 more answers
Other questions:
  • Simplify 24+4x-6(2x-5)
    12·2 answers
  • What is the solution set for |-x|=-x
    9·1 answer
  • If every positive number has two square roots and you can find the length of the side of a square window by finding the square r
    11·1 answer
  • Please help solve<br> |-6y+3|=4|y-2|
    12·1 answer
  • An engineer wrote down the following estimates in his log book: 120, 130, 150, 180, 190 The median of this data set is 150. If t
    10·1 answer
  • Pre calculus <br> cos(sin^-1(4/7))
    15·1 answer
  • Use the normal distribution to compute probability with technology - Calculator Question Suppose that the annual household incom
    11·1 answer
  • Beth needs to add a 15% tip to her $12 meal. How much total money does she need?
    12·2 answers
  • Please answer asap. NO SCAM LINKS.
    15·1 answer
  • NEED HELP ASAP PLUS BRAINLIEST
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!