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3 years ago

Use the relationship among the three angles of any triangle to solve. Two angles of a triangle have the same

Mathematics

1 answer:

borishaifa [10]3 years ago

7 0

Answer:

51°,51°,78°

Step-by-step explanation:

The sum of angles in a triangle add up to 180°

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The two lines represent the amount of water, over time in two tanks that are the same size. Which container is filling more slow

Brut [27]

B is slowly and A is filling more quickly because the amount of water increases during a smaller period of time.

6 0

3 years ago

A company produces and sells widgets and gizmos. In January the company sold 350 items for a total of $9,000. If each widget sol

iren [92.7K]

Answer:

The company sold 100 widgets and 250 gizmos.

Step-by-step explanation:

Let $x_1$ be the number of widgets sold and $x_2$ be the number of gizmos sold.

We are told that the company sold 350 items. We can represent this information in an equation as:

$x_1+x_2=350...(1)$

We have been given that a each widget sold for $35 and each gizmo sold for $22. The company sold 350 items for a total of $9,000.

We can represent this information in an equation as:

$35x_1+22x_2=9,000...(2)$

From equation (1), we will get:

$x_2=350-x_1$

Substitute this value in equation (2):

$35x_1+22(350-x_1)=9,000$

$35x_1+7,700-22x_1=9,000$

$13x_1+7,700=9,000$

$13x_1+7,700-7,700=9,000-7,700$

$13x_1=1,300$

$\frac{13x_1}{13}=\frac{1,300}{13}$

$x_1=100$

Therefore, the company sold 100 widgets.

Substitute $x_1=100$ in equation (1):

$100+x_2=350$

$100-100+x_2=350-100$

$x_2=250$

Therefore, the company sold 250 gizmos.

3 0

3 years ago

Read 2 more answers

Find the value of X<br> PLEASE HELP ASAP!!!!!

MAVERICK [17]

Answer:

-10

Step-by-step explanation:

the upper right is the same (105°), therefore the left 75°

now you have 180 = 75 + x + 115

therefore: -10

6 0

3 years ago

(Will be giving brainliest)

REY [17]

Answer:

u totally need to put an image or else no one is gonna be able to answer it.

Step-by-step explanation:

by the way the answers are randomly generated by it seems like the answers are always B or C

Answer is likely B or C

7 0

3 years ago

A telephone pole that is 12 ft. tall has fallen against a house. If the top of the telephone pole touches the house 10 ft. above

Ostrovityanka [42]

Answer:

56.44 degrees

Step-by-step explanation:

sin(measure of the angle)=10/12

sin^-1(sin(measure of the angle))=sin^-1(10/12)

measure of the angle=56.44

4 0

3 years ago

Read 2 more answers