All categories

3 years ago

Can someone help?Im confused on what to do on it

Mathematics

1 answer:

spayn [35]3 years ago

8 0

The height is 5 m. The area of a trapezoid is (b1+b2/2)h

You might be interested in

True or False.<br> The expressions 3 + y and 1/3 (6 + y) are equivalent?

vazorg [7]

Answer:

false

Step-by-step explanation:

consider y = 3

its 6 for one and 3 for the other

7 0

3 years ago

Directions: Match the slope and y-intercept values to the correct boxes below.

love history [14]

I think this is what you’re asking for... you don’t need the fractions!

4 0

3 years ago

The cost of a babysitting service on a cruise is $10for the first hour and $12 for each addition hour. If the total cost of baby

lana66690 [7]

Answer:5hours

Step-by-step explanation:

58-10 = 48 dollars remain after the first hour

48/12 = 4 hours after the first hour

1+4=5 total hours

3 0

3 years ago

Read 2 more answers

If a triangle is 12 inches high and has a 20 inch long hypotenuse then how wide is it?

Ber [7]

Answer:

The triangle should be 16 inches wide.

Step-by-step explanation:

$\text {Use the Pythagorean Theorem to solve for the leg.}\\a^2 + b^2 =c^2$

What we know:

One of the legs measures 12 inches.

The hypotenuse is 20 inches.

We need to solve for b. Solving for a while b is 12 would also be acceptable.

$12^2 + b^2 = 20^2 \text { OR } a^2 +12^2=20^2$

We will use the first equation.

$12^2 + b^2 = 20^2\\12 * 12 = 144\\20 * 20 = 400\\\\\boxed {144 + b^2 = 400}$

$\text {Subtraction property of equality: }\\144-144+ b^2 = 400-144\\\boxed {b^2 = 256}\\\\\text {Take the square root of 256: }\\\sqrt{256}=\sqrt{b^2} \boxed {16 = b}$

The triangle should be 16 inches wide.

3 0

3 years ago

Please help with simplifying 2|-16.75|

klio [65]

First find the absolute value of -16.75. |-16.75|= 16.75

Then multiply that by 2. 16.75x2=33.5

So 2|-16.75| simplified is 33.5

6 0

3 years ago

Read 2 more answers