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
shtirl [24]
3 years ago
10

The diagonals of rhombus abcd intersect at point

Mathematics
1 answer:
Anastaziya [24]3 years ago
6 0
C 24 inches im possitive
You might be interested in
Can any one please help me in this the teacher did not explain this it have to be in the lowest term also no decimal answer than
Zinaida [17]

Answer:

Step-by-step explanation:

A . -5+3x =-41\\3x=-41+5\\3x = -36\\\frac{3x}{3} =\frac{-36}{3} \\x = -12\\\\\\\\\\B. 7x-4=-2x+11\\Collect-like-terms\\7x+2x=11+4\\9x=15\\\frac{9x}{9} =\frac{15}{9} \\\\x = \frac{5}{3} \\\\C. \frac{-4x}{5} =8\\Cross-multiply\\-4x=40\\\frac{-4x}{4} =\frac{40}{-4} \\x = -10\\\\D.  \frac{x}{3} -\frac{1}{2} =\frac{1}{4} \\\frac{x}{3} =1/4+1/2\\\frac{x}{3}  = \frac{3}{4} \\Cross-multiply\\4x =9\\4x/4 =9/4\\x = 9/4\\

E . -4(6x+1)+3 =11+2(x+2)\\-24x-4+3=11+2x+4\\Collect-like-terms\\-24x-2x=11+4+4-3\\-26x =16\\\frac{-26x}{-26} =\frac{16}{-26}\\ x = -\frac{8}{13}

7 0
3 years ago
The area of sector A08 is 48x and m<AOB = 270º. Find the radius of circle O.
Softa [21]

Answer:

Step-by-step explanation:

The first one gives us everything we need except the radius, which is easy enough to solve for if you're careful with your algebra. The area of a sector of a circle is given as:

A_s=\frac{\theta}{360}*\pi r^2 where θ is the measure of the central angle of the circle. For us, that fills in as follows:

48\pi=\frac{270}{360}*\pi r^2 and manipulate it as follows:

r^2=\frac{(360)(48\pi)}{270\pi} the π's cancel out, leaving us with simple multiplication and division to get

r = 8. Now for the next one, which is a bit more involved.

In order to find the area of the shaded part, we need to find the area of the right triangle there and subtract it from the area of the sector of the circle. First the area of the sector, which is given as:

A_s=\frac{\theta}{360}*\pi r^2 where θ again is the measure of the central angle of the circle, 90°:

A_s=\frac{90}{360}(3.1415)(10)^2 which simplifies a bit to

A_s=\frac{1}{4}(3.1415)(100), giving us an area of

A_s=78.5375m^2. Now onto the area of the triangle.

Since this triangle is inscribed in the circle and the circle's radius is 10, tha also gives us both the height and the base measures of the triangle. The area then is:

A_t=\frac{1}{2}(10)(10) which is

A_t=50m^2

Subtract that from the area of the sector to get that the shaded area is 28.5 square meters, choice A.

4 0
3 years ago
If Jose earns $1700 this year selling T-shirt’s he screen prints in his garage what taxes would he need to pay?
Marta_Voda [28]

Answer:

State sales and income tax

Step-by-step explanation:

He pays income tax based on the $1700 he got when running his own business of selling T-shirt’s he screen prints in his garage and he also needs to pay for the State sales tax on each T-shirt sold to the state that his business is located in.

Hope it will find you well

3 0
2 years ago
Read 2 more answers
If P= (-1,5), Find:<br>Rx=1 (P)<br>([?],[])​
VikaD [51]

Answer:

The reflection will be on the point (3, 5).

Step-by-step explanation:

For a given point (x, y) reflection along the line x = k, the co-ordinates will be:

$ R_{x = k} (x, y) = (2k - x, y) $.

Here, we have (x, y) = (-1, 5)

Reflection across the line x = 1, we have:

$ R_{x = 1} (-1, 5) = (2(1) - (-1), 5) $

                                  = (3, 5)

Hence, the reflection of the point (-1, 5) would be the point (3, 5).

6 0
3 years ago
The difference between the measures of an angle and its supplement is sixteen.
poizon [28]
I dont really undestand the question, pls, explain futher
4 0
2 years ago
Other questions:
  • What is the product? Express the answer in lowest terms. two and three-fourths times one-half
    10·1 answer
  • Estimate it as a whole number
    13·1 answer
  • A 2 digit number is 5 times its units digit. the sum of the digits is 7. find the number
    15·1 answer
  • In a large population, 69% of the people have been vaccinated. If 5 people are randomly selected, what is the probability that a
    5·1 answer
  • WILL MARK BRAINLIEST!!!!!!! HELP!!!!!!!! PLEASE!!!!!!!
    7·2 answers
  • I 1:00 p.m. the water level in the pool is 13 inches. at 1:30 PM the water level is 18 inches. at 2:30 PM to water level is 28 i
    9·2 answers
  • Will give branliest <br> Find l.<br> l= [?] in
    5·2 answers
  • Can someone that will GIVE ME A GOOD ANSWER can you help me please
    6·2 answers
  • A box has dimensions x+3 and x+7 , find the area of the box
    5·1 answer
  • The graph of a liner function is shown on the coordinate grid. what is the slope of the graph of this function?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!