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
coldgirl [10]
3 years ago
7

The area of the right triangle shown is 30 ft squared. The segment XY has a length of 5 ft. Find the length of the hypotenuse.

Mathematics
1 answer:
alexgriva [62]3 years ago
8 0

Answer:

Hypotenuse is 13 ft.

Step-by-step explanation:

A=(1/2)bh

30=(1/2)(5)(h)

30=2.5h

h=12  so ZY = 12ft

Then

a^{2} +b^{2} =c^{2} \\5^{2} +12^{2} =c^{2} \\25+144=c^{2} \\169=c^{2}\\13=c

You might be interested in
Socket set for $36.00 with 40% off plus 8.25 % sales tax. How much do I owe?
OlgaM077 [116]

whatever% of anything is just (whatever/100) * anything.


so the socket set has a 40% off, what is 40% of 36?  well, is just (40/100) * 36, or 14.4, that's the discount, so the sale price is 36 - 14.4, or 21.6.


plus the 8.25% taxation, what is 8.25% of 21.6?  well, is just (8.25/100) * 21.6, or 1.782.

so the total price is 21.6 + 1.782, or 23.382, or about 23 bucks and 38 cents.

3 0
3 years ago
Read 2 more answers
Felicia used 153 Yellow beads and some green beads for her art project. She used 9 times as many Yellow beads as green beads. Ho
Vlada [557]

Answer:

17

Step-by-step explanation:

To find the number of green beads that Felicia used, we first need to list out what we know.

Let x = number of green beads.

Yellow Beads = 153

So we get:

x*9 = 153

We divide both sides by nine to find the value of x.

\dfrac{x*9}{9}=\dfrac{153}{9}

x = 17

To see if we got the answer correct, let's substitute x.

x * 9 = 153

17 * 9 = 153

153 = 153

7 0
3 years ago
Abigail mixes 2/3 pounds of walnuts with 3/5 pound of dried fruit. To create more of the same mixture, how many pounds of walnut
nignag [31]
1 1/9

To figure out how much walnuts to a pound of dried fruit you’d need to do proportions. So we cross multiply:

2/3 = X
—————- —————-
3/5 = 1

You multiply diagnols 2/3 x 1 = 2/3
3/5 times x is 3/5x.

2/3 = 3/5x. Isolate the variable. Divide 3/5 on both sides cancel out 3/5. 2/3 divide by 3/5 is 2/3 x 5/3 which is 10/9 which equals 1 1/9.

So for 1 lb of dried fruit you need 1 1/9 lb of walnuts to maintain the same mixture
7 0
3 years ago
Can someone help me find the volume, area and height of this prism? 7th grade math :)
kolezko [41]

Answer: lalalallalalalalal

Step-by-step explanation:

5 0
3 years ago
Alonzo is riding his bicycle. He rides at a speed of 9 kilometers per hour for 14.4 kilometers. For how many hours does he ride?
Anton [14]
He rode his bike for 1.6 hours!
Hopes this helps you! :-)
7 0
3 years ago
Read 2 more answers
Other questions:
  • 1/2 2/3 1/4 5/6 in least to greatest
    5·1 answer
  • Can someone please assist me on this problem, any help would be appreciated.
    8·1 answer
  • (5 hundreds 5 tens)×10 in unit form what's the unit form?
    12·1 answer
  • Triangle ABC is dilated to get triangle A'B'C'. Which is the length of A'B'? 3 4 5 16
    12·1 answer
  • 8 x 6 + (12 - 4) = 2
    10·1 answer
  • Which of the following sequences of numbers are arithmetic sequences?
    8·2 answers
  • I will give you BRAINLIEST for the correct answer
    5·1 answer
  • Matthew drew a scale drawing of a neighborhood park. He used the scale 1 inch = 1 yard. What scale factor does the drawing use?
    10·1 answer
  • Please help! PLSSS! Its for a math test.​
    14·1 answer
  • In what situation would you use an ANOVA statistical test over T-test?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!