All categories

2 years ago

What is the measure of x?

Mathematics

1 answer:

marin [14]2 years ago

8 0

Answer:

$x = 75\degree$

Step-by-step explanation:

In $\triangle BDH,\: \angle x$ is the exterior angle.

$\implies x = 36\degree + 39\degree$ (By exterior angle theorem)

$\implies x = 75\degree$

You might be interested in

Translate each sentence into a two step equation.

Debora [2.8K]

suppose, the number is x

then,

1/3 x-7=10

7 0

2 years ago

vijay is building a new rectangular enclosure in his backyard for his chickens. he has 404040 feet of fencing material and he wa

alexandr402 [8]

The equation that best models the situation is; 2(8 + L) = 40.

<h3>How to find the perimeter of a rectangle?</h3>

We are told that;

Vijay is building a new rectangular enclosure.

Amount of fencing material Vijay has = 40 ft

The width of the enclosure = 8 feet.

Now, we are told that l is the length of the enclosure, and Vijay uses all of the fencing material.

This means that there are two width and two length sides.

Therefore, if you want the fencing to equal 40 feet around the perimeter, (8 · 2 + L · 2) = 40.

Factoring 2 out gives us;

2(8 + L) = 40.

Read more about perimeter of a rectangle at; brainly.com/question/24571594

#SPJ1

6 0

1 year ago

A bottle holds 255 milliliters of shampoo. How many liters will 32 bottles hold?

marishachu [46]

Answer:

816 liters

Step-by-step explanation:

Hope this helps :)

8 0

3 years ago

If John has 4 apples and Kamira has 3, then Mahiya gives Kamira 6 more apples and Jayla gives John 10 more apples, how many do t

Vaselesa [24]

Answer:

Kamira has 9 apples and John has 14 apples

Step-by-step explanation:

first you add 6+4 to get 10

then add 4+10 to get 14

8 0

3 years ago

Car X weighs 136 pounds more than car Z. Car Y weighs 117 pounds more than car Z. The total weight of all three cars is 9439 pou

Aleksandr [31]

Let x, y and z denote the weighs of car X, car Y and car Z, respectively.

We know that car X weighs 136 more than car Z, this can be express by the equation:

$x=z+136$

We also know that Y weighs 117 pounds more than car Z, this can be express as:

$y=z+117$

Finally, we know that the total weight of all the cars is 9439, then we have:

$x+y+z=9439$

Hence, we have the system of the equations:

$\begin{gathered} x=z+136 \\ y=z+117 \\ z+y+z=9439 \end{gathered}$

To solve the system we can plug the values of x and y, given in the first two equations, in the last equation; then we have:

$\begin{gathered} z+136+z+117+z=9439 \\ 3z=9439-136-117 \\ 3z=9186 \\ z=\frac{9186}{3} \\ z=3062 \end{gathered}$

Now that we have the value of z we plug it in the first two equations to find x and y:

$\begin{gathered} x=3062+136=3198 \\ y=3062+117=3179 \end{gathered}$

Therefore, car X weighs 3198 pound, car Y weighs 3179 pounds and car Z weighs 3062 pounds.

4 0

1 year ago