3 years ago

Help, i need you to find the area

Mathematics

2 answers:

tigry1 [53]3 years ago

6 0

Answer:

77 inches

Step-by-step explanation:

The formula for area of a trapezoid is $\frac{b_{1} + b_{2}}{2} h$ . In this case, first add base 1 (8) + base 2 (14) to get 22. Now divide 22/2 to get 11. Now multiply 11 by the height (7), to get 77 in.

Hope it helps!

stealth61 [152]3 years ago

5 0

Answer:

Step-by-step explanation:

Formula Base * Height

7*14=98

You might be interested in

Find the missing angle measure in ΔABC.

liq [111]

The measurements of a triangle add up to be 180.

a+b+c=180

(118)+(23)+c=180
141+c=180
c=39

your answer is B. 39

6 0

3 years ago

The floor of a rectangular room will be tiled with square tiles that measure 3 inches on each side. The room is 109 inches long

Fynjy0 [20]

Find the total area of the room
109 * 103 = <span>11227 inches^2
the tile takes up 3*3 = 9 inches^2
11227/9 = </span><span>1247.4
You need 1247 tiles and 0.4 of a tile.
Or you could just get 1248 and cut the last tile a bit :P

Hope this helps :)</span>

4 0

3 years ago

Read 2 more answers

I don't know what to do. Plz Help!

stealth61 [152]

Answer:

one should be 2m but idk

Step-by-step explanation:

I did this last year but I don't remember. best of luck !

8 0

3 years ago

Math-Limits and Derivative. Could anybody help me,please ?

Serhud [2]

Answer:

Step-by-step explanation:

Hello, please consider the following.

$\displaystyle f'(0)=\lim_{x\rightarrow0} {\dfrac{f(x)-f(0)}{x-0}}\\\\=\lim_{x\rightarrow0} {\dfrac{\dfrac{\sqrt{1+x}-1}{x}-k}{x}}\\\\=\lim_{x\rightarrow0} {\dfrac{\dfrac{\sqrt{1+x}-1-kx}{x}}{x}}\\\\=\lim_{x\rightarrow0} {\dfrac{\sqrt{1+x}-1-kx}{x^2}}\\$

Thank you

7 0

3 years ago

Now subtract the rest of your monthly expenses.

Oksanka [162]

Answer:

$105.29

Step-by-step explanation:

I already submitted my answer and this is correct!

9 0

4 years ago