All categories

3 years ago

Find the area of the shape below. * PLSS HELP

Mathematics

2 answers:

Travka [436]3 years ago

6 0

Answer:

because the formula for the triangle is 1/2×b×h

and the formula for the rectangle nos l×w and then add those.

ki77a [65]3 years ago

4 0

Answer:

A = 60yd

Step-by-step explanation:

First "separate" the rectangle and the triangle in your head.

Now calculate the area of the rectangle and then the area of the triangle.

Rectangle: 6*8 = 48

Triangle: (6*4)/2 = 24/2 = 12

Now we add them together:

48 + 12 = 60yd

You might be interested in

How to expand the number 2,937,082

denis-greek [22]

2x1,000,000
9x100,000
3x10,000
7x1,000
0x100
8x10
2x1

7 0

2 years ago

Need help plz Dont get it

allsm [11]

Yup, that right there is a math.

7 0

3 years ago

Read 2 more answers

Solve for x. Round to the nearest tenth if necessary.

timofeeve [1]

Answer: 41.1

Step-by-step explanation:

To find the value of x, we need to use SOH-CAH-TOA. SOH-CAH-TOA is since, cosine, and tangent. The O, A, H stands for opposite, adjacent, and hypotenuse respectively.

Looking at the figure, we see 47°. The labelled angles are adjacent and the hypotenuse. Therefore, we use CAH or cosine.

$cos(47)=\frac{28}{x}$ [multiply both sides by x]

$xcos(47)=28$ [divide both sides by cos(47)]

$x=\frac{28}{cos(47)}$

When we plug that into a calculator, we get x=41.1.

5 0

3 years ago

Read 2 more answers

g The manager of a grocery store has selected a random sample of 100 customers. The average length of time it took these 100 cus

vagabundo [1.1K]

Answer:

The right solution is "0.196".

Step-by-step explanation:

The given values are:

Standard deviation,

$\sigma=1 \ minute$

Sample size,

$n=100$

Confidence level,

$c=95$ %

$=0.95$

Now,

For $\alpha=1-c$

$= 1-0.95$

$=0.05$

then,

$Z_{\frac{\alpha}{2} } = Z_{\frac{0.05}{2} }$

$=Z_{0.025}$

$=1.96$

The margin or error will be:

⇒ $E=Z_{\frac{\alpha}{2} } (\frac{\sigma}{\sqrt{n} })$

On substituting the values, we get

= $1.96(\frac{1}{\sqrt{100} })$

= $1.96\times \frac{1}{10}$

= $0.196$

7 0

2 years ago

Which of the following best describes a regular polygon when the measure of each exterior angle is 36? A. Decagon B. Octagon C.

emmasim [6.3K]

Sum of all exterior angle should be 360.
when the measure of each exterior angle is 36 then it has 10 sides and it is a
Decagon

4 0

3 years ago

Read 2 more answers