All categories

3 years ago

PLEASE SOLVE

Mathematics

1 answer:

Hatshy [7]3 years ago

3 0

15.7 if you multiple but if you add its 8.2

You might be interested in

Hi my sister is at school so I'm on her account

svlad2 [7]

Yo answer to yo question is d

5 0

3 years ago

Which of the following is most likely to be a relative maximum for this graph?

Bad White [126]

Answer:

Step-by-step explanation:

6 0

3 years ago

Mindy and Troy combined ate 9 pieces of the wedding cake. Mindy ate 3 pieces of cake and Troy had 1/4 of the total cake.

sukhopar [10]

Answer:

The equation would be 9 + 3 divided by 1/4

the total was 12c

Step-by-step explanation:

5 0

3 years ago

A figure is broken into a rectangle and a triangle. The triangle has a base of 2 and two-thirds feet and height of 3 feet. The r

ohaa [14]

Answer:

$b=2\frac23\:\sf ft$

Area of triangle = 4 ft²

Area of rectangle = $6\frac23\: \sf ft^2$

Area of irregular figure = $10\frac23\: \sf ft^2$

Step-by-step explanation:

$\begin{aligned}\sf Base\:of\:triangle\:(b) & = 5-2\frac13\\\\& = \dfrac{15}{3}-\dfrac73\\\\ & = \dfrac83\\\\ & = 2\frac23\:\sf ft \end{aligned}$

$\begin{aligned}\sf Area\:of\:a\:triangle & =\dfrac12 \sf \times base \times height\\\\& = \dfrac12 \times b \times 3\\\\ & = \dfrac12 \times \dfrac83 \times \dfrac31\\\\ & = \dfrac{24}{6}\\\\ & = 4\: \sf ft^2\end{aligned}$

$\begin{aligned}\sf Area\:of\:rectangle& =\sf length \times width\\\\& = 5 \times 1\frac13\\\\ & = \dfrac51\times \dfrac43\\\\& = \dfrac{20}{3}\\\\ & = 6\frac23\: \sf ft^2\end{aligned}$

$\begin{aligned} \sf Area\:of\:irregular\:figure & = \sf area\:of\:triangle+area\:of\:rectangle\\\\ & = 4 + 6\frac23\\\\ & = 10\frac23\: \sf ft^2\end{aligned}$

5 0

2 years ago

Read 2 more answers

Circle O has a circumference of 88π cm. What is the length of the radius of the circle? cm

Vitek1552 [10]

Answer:

44cm

Step-by-step explanation:

Formula of circumference of circle: C = 2πr

Since C = 88π

⇒ 88π = 2πr

⇒ r = 88π/2π

⇒ r = 44cm

8 0

3 years ago