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
antoniya [11.8K]
2 years ago
5

Someone pleeeeease help me

Mathematics
1 answer:
lukranit [14]2 years ago
7 0

Answer:

22.4cm

Step-by-step explanation:

The formula for the diagonal is:

d =  \sqrt{l^{2} + b^{2} +h {}^{2}   }

Where:

l is the length (AB, CD)

b is the width (BC, AD)

h is the height (AE, BF, CG, DH)

We know d, l, b and we can calculate h

25  =  \sqrt{10^{2} + 8^{2}  + h^{2}  }

We evaluate both sides to ² to remove the square root:

25^{2} = 100 + 64 + h {}^{2}

625 = 164 + h {}^{2}

To find the value of h we have to do the square root, as it is to the ²:

\sqrt{625 - 124}  = h

\sqrt{501}  = h = 22.4cm

You might be interested in
This is so confusing, pls help!!
liq [111]

Answer:

2 1/4 cubic units is the answer

3 0
3 years ago
What is 4.1 in fraction form
vitfil [10]
4 1/10 in fraction form that is your answer

4 0
3 years ago
Find the value of m. 4(m-2) = 24
slega [8]

4(m-2)=24

4m-8=24 distributive property

add 8 to each side

4m=32

divide each side by 4

m=8

4 0
3 years ago
Read 2 more answers
IF YOU ANSWER CORRECTLY I WILL GIVE YOU BRAINLIEST***
Artist 52 [7]

Answer:

<em>113.04 </em>

Step-by-step explanation:

i believe

5 0
3 years ago
Read 2 more answers
Mhanifa please help asap! I will mark brainliest!
PIT_PIT [208]

Answer:

(6)

<u>Isosceles trapezoid</u>

  • ∠R and ∠S are supplementary
  • ∠S≅∠T, ∠R≅∠V
  • m∠S = m∠T = 54°
  • m∠R = 180° - 54° = 126°

(9)

<u>Midsegment is half the sum of the base lengths</u>

  • ST = 1/2(FP + EQ)
  • 3.1 = 1/2(2.7 + EQ)
  • 2.7 + EQ = 6.2
  • EQ = 6.2 - 2.7
  • EQ = 3.5

3 0
3 years ago
Other questions:
  • Which quantity is larger? A) 100500 B) 1000300 C) They are equal. D) Insufficient information.
    11·1 answer
  • The solution to 2x - 5 = 27 is also a solution of which of the following equations?
    5·2 answers
  • Draw hundred boxes ten sticks and circles to show a number between 100 and 200
    11·2 answers
  • What is the value of x in the following equation (2y+x)+(2y+x)=(-2y+x)+(2x-15)
    13·1 answer
  • Cost to store: ? <br> Markup: 80% <br> Selling Price: $100.80. What is the cost to store?
    13·1 answer
  • Hey can you please help me posted picture of question
    15·1 answer
  • What adds to -8 and multiplies to -20
    6·2 answers
  • How do I solve this, I can't figure it out and it's my Home work
    14·1 answer
  • Can someone please help
    15·1 answer
  • 99 POINTS- will mark branliesttt In each of the following graphs, the two given polygons are similar. Write precisely a single d
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!