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
sergiy2304 [10]
4 years ago
9

A right triangle has a hypotenuse that measures 41 ft and one side that measures 40 ft. what is the length of the remaining side

of the triangle?
a. b. 13 ft
c. 11 ft
d. 9 ft
Mathematics
1 answer:
bogdanovich [222]4 years ago
6 0
In a right triangle, use Pythagoras theorem
hypotenuse ^2 = (short leg)^2 + (long leg)^2
(short leg)^2 = hypotenuse^2-(long leg)^2
=41^2-40^2
= 1681-1600
= 81 
short leg = sqrt(81)'
=9'
You might be interested in
Help plsssssssssssssssss
meriva

Answer:

C(4)=99.5

Step-by-step explanation:

398 divided by 4 is 99.5

4 is the number of sunglasses and therefore equals x.

So C(4)=99.50

7 0
3 years ago
I need help with this please I’ve done this question so many times and I keep on getting false answers
Mkey [24]

Answer:

a=-1 b=3 h=-4 k=5. Hope this helps.

Step-by-step explanation:

We need to find transformations from f(x) to g(x).

K is formula usually means vertical shift. Vertical shift are usually at right end of formula. f(x) has a vertical shift of zero, while g(x) vertical shift is 5. So our k is 5.

h represent our horizontal shift in a equation.

Our horizontal shift is opposite of the sign given.

F(x) has no hoeinzontal shift, while g(x) has x+4.

Set x+4=0

x + 4 = 0

x  =  - 4

so our h is -4.

B represent our horizontal compression or stretch.

Our horizontal compression/stretch is reciprocal of our b given.

f(x) has no compression or stretch, while g(x) has 1/3x.

Set 1/3x to one.

\frac{1}{3} x = 1

x = 3

so our b is 3.

A represents the vertical compression/ stretch. F(x) doesnt have one but G(x) does.

Since it has just a negative sign in front of it, the compression is -1 so a=-1

8 0
3 years ago
Which of the following sets of numbers could be the lengths of the sides of a triangle?
dimulka [17.4K]
The sum of the lengths of two shorter sides of a triangle must be greater than the length of the longest side.

A. \\
8+8\ \textgreater \ 17 \\
16\ \textgreater \ 17 \\ 
false \\ \\
B. \\
2+4\ \textgreater \ 8 \\
6\ \textgreater \ 8 \\
false \\ \\
C. \\
8+16\ \textgreater \ 24 \\
24\ \textgreater \ 24 \\
false \\ \\
D. \\
4+6\ \textgreater \ 8 \\
10\ \textgreater \ 8 \\
true

The answer is D.
5 0
3 years ago
Read 2 more answers
The trapezoid ABCD has angle C=70 degrees and D=50 degrees. Find the size of angle A and angle B
uranmaximum [27]

Angle A = 130° and Angle B = 110°

Solution:

Given ABCD is a trapezoid with ∠C = 70° and ∠D = 50°

If ABCD is a trapezoid, then AB is parallel to CD.

AD is a transversal to AB and CD and

BC is a tranversal to AB ad CD.

Sum of the interior angles on the same side are supplementary.

∠A + ∠D = 180°

⇒ ∠A + 50° = 180°

Subtract 50° on both sides to equal the expression.

⇒ ∠A = 180° – 50°

⇒ ∠A = 130°

Similary, ∠B + ∠C = 180°

⇒ ∠B + 70° = 180°

Subtract 50° on both sides to equal the expression.

⇒ ∠B = 180° – 70°

⇒ ∠B = 110°

Hence, angle A = 130° and angle B = 110°.

7 0
3 years ago
If (2-3) + (x + y) = 6, what is x + yl?
Stella [2.4K]

Answer:

7

Step-by-step explanation:

2-3 = -1 and 7 - 1 is 6

x+y=7

                   

6 0
3 years ago
Other questions:
  • A number is (1\7) of another number. The difference of the numbers is 18. (Assume that you are subtracting the smaller number fr
    9·1 answer
  • Nicole reads for 30 minutes while waiting to get into her appointment. She reads 24 pages. At this rate how many pages would she
    6·2 answers
  • -2(x+1)=-3 using <br> distributive property
    5·2 answers
  • Make x the subject of Y=4x+3
    11·1 answer
  • Air pollution control specialists in southern California monitor the amount of ozone, carbon dioxide, and nitrogen dioxide in th
    7·1 answer
  • What is the effect on the graph of the function f(x) = |x| when f(x) is changed to f(x − 5)?
    7·2 answers
  • 9. A ball is thrown into the air at an initial velocity of 18 meters per second from an initial height of 10
    13·1 answer
  • Select the ordered pairs that are solutions to the inequality
    8·1 answer
  • Has anyone's semester just ended haha... did anyone else fail a few classes? haha
    10·2 answers
  • "The quotient of t and 9."​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!