What is the area of the polygon below?

Answers

Answer 1

Answer:

Answer:

9 units

Step-by-step explanation:

You can split the polygon into two right triangles and a rectangle. The two right triangles each equal to 1.5 and the rectangle is equal to 6 so 6+1.5+1.5=9

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At best buy they have a 42" TV that sells for $1250 and is on sale 15% and sales tax is 6%.What is the final cost?

Answers

ok so
sale is 15% off
and add 6% tax

100-15=85
100+6=106

therefor
1250 with 15% discount plus 6% tax means
1250 times 85% times 106% =
1250 times 0.85 times 1.06=1126.25
final cost=$1126.25

First Find 15% of the original price to find the sales price.

1250 x 0.15= 187.50

1250 - 187.50= 1062.5

Then to find your tax, multiply 1062.50 by 0.06.

1062.50 x 0.06= 63.75

Your total price would be: 1126.25 :)

Quadrilateral ABCD has coordinates A(3,5) B(5,2) C(8,4) D(6,7). quadrilateral ABCD is a?

Answers

Use the distance formula. The distance formula is:

$\sqrt{(x_(2)-x_(1))^2+(y_(2)-y_(1))^2}$

If you input the values, you will get:

A to B= $√(13)$

B to C= $√(13)$

C to D= $√(13)$

D to A= $√(13)$

It is a square.

Hope that helped!

~Cam943, Moderator

Answer:

it is a square use geogebra and you will see

Step-by-step explanation:

Five more than four times a number is greater than seven

Answers

Answer:

5+ 4x > 7, x > 1/2

Step-by-step explanation:

Please help and NO LINKSTo conduct a survey about the type of phone service most people in Greenville prefer, 10 different blocks in the neighborhood are chosen. On these 10 blocks, 10 houses are selected at random, and then one resident of each of those houses is interviewed. This type of sampling method is

A.) simple random sampling.
B.) stratified sampling.
C.) systematic random sampling.
D.) cluster sampling.

Answers

Answer:

Please help and NO LINKS

Step-by-step explanation:

(Ihopethishelps)(BRAINLEISTPLEASE)❤☺️☻♨️

Answer:

Cluster sampling

Step-by-step explanation:

AI-generated answer

The sampling method described in the question is cluster sampling. In cluster sampling, the population is divided into clusters or groups, and then a random sample of clusters is selected. In this case, the blocks in the neighborhood are the clusters.

Here is a step-by-step explanation of why this is cluster sampling:

1. The first step is to divide the population into clusters. In this case, the population is the neighborhood, and the clusters are the different blocks within the neighborhood.

2. Next, a random sample of clusters is selected. The question states that 10 different blocks in the neighborhood are chosen. This means that the researchers randomly selected 10 blocks from the neighborhood.

3. Once the clusters are selected, a sample is taken from each cluster. The question states that on these 10 blocks, 10 houses are selected at random. This means that within each of the 10 selected blocks, 10 houses are chosen randomly.

4. Finally, the residents of each selected house are interviewed. This means that every resident of each of the selected houses is interviewed to gather information about the type of phone service they prefer.

Overall, this sampling method is cluster sampling because the population is divided into clusters (blocks), a random sample of clusters (10 blocks) is selected, and then a sample is taken from each selected cluster (10 houses on each block).

after 3/4 of a minute a sloth has moved just 3/8 of a foot. what is the sloths speed on feet per minute.

Answers

$V=(s)/(t),where\ V-speed,\ s-distance\ ,t-time\n\nv=((3)/(8))/((3)/(4))=(3)/(8)*(4)/(3)=(4)/(8)=\n\n0,5(feet)/(minute)\n\nSpeed\ is\ equal\ to\ 0,5(feet)/(minute).$

Answer:

V=\frac{s}{t},where\ 
V-speed,\ s-distance\ ,t-time\\\\
v=\frac{\frac{3}{8}}{\frac{3}{4}}=\frac{3}{8}*\frac{4}{3}=\frac{4}{8}=\\\\0,5\frac{feet}{minute}\\\\
Speed\ is\ equal\ to\ 0,5\frac{feet}{minute}.

Step-by-step explanation:

Walter has 5 baseball caps. Three of the caps are black. One of the caps is blue and one is red. What fraction of the caps is blue?