Classify the following triangle ?

Answer:

One gallon can of paint will cover up to 400 square feet, which is enough to cover a small room like a bathroom. Two gallon cans of paint cover up to 800 square feet, which is enough to cover an average size room. This is the most common amount needed, especially when considering second coat coverage.

Step-by-step explanation:

Answer:

well it depends on how big the house so... One gallon can of paint will cover up to 400 square feet, which is enough to cover a small room like a bathroom. Two gallon cans of paint cover up to 800 square feet, which is enough to cover an average size room. so about 2  maybe 3 gallons

Step-by-step explanation:

hope this is useful!

Answer:

89 i dont know

Step-by-step explanation:

Answer:

Number 1 is 17 cents

Number 2 is 164.35

Number 3 is 213

Step-by-step explanation:

Please mark brainliest

Answer:

B

Step-by-step explanation:

Answer:

B. $1,400

Step-by-step explanation:

8.75 x 20 x 8 =

8.75 x 160 = $1400

B

Hope that helps!

1400 hurry also hoped it helped

Answer:

Well it's the same because it's the same problem just worded different it's like saying "May I?" and your sister says "Can I?" It's the same question just different wording.

answer

£2

explanation

12÷50%=6

12÷33%=4

6+4=10

12-10=2

Answer:

2.04 pounds left.

Step-by-step explanation:

Whitney has 12 pounds pocket money

She spends 50% of it on magazines

50% of 12 pounds is 50/100 * 12 = 600/100 =         6 pounds

33% of 12 pounds is 33/100 * 12 = 395/100             3.96 pounds

Total Spent                                                                9.96 pounds

Amount left = 12 - 9.96 = 2.04

She has 2.04 pounds left.

Answer:

9/12 = 1/2 + 1/4

Step-by-step explanation:

This can be done in an unlimited number of ways. Which you choose depends on what you are trying to achieve. Each way will get you the same sum. <33

Answer:

8 1/6 / 1 7/8 = 196/45 = 4 16/45 ≅ 4.3555556

Step-by-step explanation:

Conversion a mixed number 8 1/6

to a improper fraction: 8 1/6 = 8 1/6 = 8 · 6 + 1/6= 48 + 1/6 = 49/6

To find new numerator:

a) Multiply the whole number 8 by the denominator 6. Whole number 8 equally 8 * 6/6 = 48/6

b) Add the answer from previous step 48 to the numerator 1. New numerator is 48 + 1 = 49

c) Write a previous answer (new numerator 49) over the denominator 6.

Eight and one sixth is forty-nine sixths

Conversion a mixed number 1 7/8

to a improper fraction: 1 7/8 = 1 7/8 = 1 · 8 + 7/8 = 8 + 7/8= 15/8

To find new numerator:

a) Multiply the whole number 1 by the denominator 8. Whole number 1 equally 1 * 8/8 = 8/8

b) Add the answer from previous step 8 to the numerator 7. New numerator is 8 + 7 = 15

c) Write a previous answer (new numerator 15) over the denominator 8.

One and seven eighths is fifteen eighths

Divide: 49/6 : 15/8 = 49/6 · 8/15 = 49 · 8/6 · 15 = 392/90 = 2 · 196 /2 · 45 = 196/45

Dividing two fractions is the same as multiplying the first fraction by the reciprocal value of the second fraction. The first sub-step is to find the reciprocal (reverse the numerator and denominator, reciprocal of 15/

8 is 8/15

) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. In the next intermediate step , cancel by a common factor of 2 gives 196/45

.

In words - forty-nine sixths divided by fifteen eighths = one hundred ninety-six forty-fifths.

Answer:

the height of the object is  and the height at 6 seconds is .

b. the height of the object increases and then decreases.

c. -16(t - 9) (t +4)

i really really really hope this helps

Answer:

(5x+2)+(7x+3) and 12x+5

Step-by-step explanation:

i believe the area is 48 if it's not correct sorry

Answer:

D: 16/2

Step-by-step explanation:

you take 16 and divide it by 2 making your answer 8

Answer:

y=1/2x-2

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-1-1)/(2-6)

m=-2/-4

m=1/2

y-y1=m(x-x1)

y-1=1/2(x-6)

y=1/2x-6/2+1

y=1/2x-3+1

y=1/2x-2

Answer:

is 3

Step-by-step explanation:

because look at the down the trigal and you will see that they pointing at the tree

Answer:

3

Step-by-step explanation:

P(1, 3) ⇒ P'(3, 9)

R(1, 1) ⇒ R'(3, 3)

Q(3, 1) ⇒ Q'(9, 3)

Looking at the points, it appears that the x and y coordinates are being multiplied by 3. Therefore, the scale factor is 3.

Answer:

1

Step-by-step explanation:

Answer:

x=12 , y= 49

Step-by-step explanation:

X= 180 - (90+78)= 12

180-(90+41)= 49

y=49 (isosceles triangle)

Answer:

The answer is 54203!

Step-by-step explanation:

Pls mark me branlyist

Answer:

The answer to your question is....

809 x 67 = 54203

Answer:

I think the 1st one would be 10...

Step-by-step explanation:

Because 12-2=10 and 18-8=10.

If I'm wrong, im super sorry

Answer:

5 and 3/5

Step-by-step explanation:

For this problem, they are asking that we basically sum up the total amount of reading time on Saturday and Sunday. Saturday's reading time is 2 and 2/5, while Sunday's reading time is 3 and 1/5. Add them together to get 5 and 3/5.

Answer:

9

Step-by-step explanation:

hope u understand sorry for bad photo

Answer:

x = 9

Step-by-step explanation:

[tex] \triangle ABC\sim \triangle ADE.... (given) [/tex]

[tex] \therefore \frac{AB}{AD} = \frac{BC}{DE}.... (csst) [/tex]

[tex] \therefore \frac{28}{20} = \frac{2x+3}{15}[/tex]

[tex] \therefore \frac{7}{5} = \frac{2x+3}{15}[/tex]

[tex] 5(2x+3) = 7\times 15[/tex]

[tex] 10x+15 = 105[/tex]

[tex] 10x = 105-15[/tex]

[tex] 10x = 90[/tex]

[tex] x = \frac {90}{10}[/tex]

[tex] x = 9[/tex]

Answer:

Y= 5x + 10

give brainlyest

Step-by-step explanation:

Answer:

y = 5x

Step-by-step explanation:

Answer:

The answer is A

Step-by-step explanation:

Reject the null concluding that there is evidence the proportion is higher for men.

Using the z-distribution, as we are working with proportions, it is found that the correct option is:

b) Reject the null hypothesis concluding that there is no evidence that the proportion is higher for men.

At the null hypothesis, it is tested if the proportions are the same, that is:

[tex]H_0: p_M - p_W = 0[/tex]

At the alternative hypothesis, it is tested if it is higher for men, that is:

[tex]H_1: p_M - p_W > 0[/tex]

For each sample, we have that:

[tex]p_M = \frac{155}{254} = 0.6102, s_M = \sqrt{\frac{0.6102(0.3898)}{254}} = 0.0306[/tex]

[tex]p_W = \frac{157}{301} = 0.5216, s_W = \sqrt{\frac{0.5216(0.4784)}{301}} = 0.0288[/tex]

Then, for the distribution of differences, the mean and the standard error are given by:

[tex]\overline{p} = p_M - p_W = 0.6102 - 0.5216 = 0.0886[/tex]

[tex]s = \sqrt{s_M^2 + s_W^2} = \sqrt{0.0306^2 + 0.0288^2} = 0.042[/tex]

It is given by:

[tex]z = \frac{\overline{p} - p}{s}[/tex]

In which p = 0 is the value tested at the null hypothesis, hence:

[tex]z = \frac{\overline{p} - p}{s}[/tex]

[tex]z = \frac{0.0886 - 0}{0.042}[/tex]

[tex]z = 2.11[/tex]

Considering a right-tailed test, as we are testing if the proportion is higher than a value, with a significance level of 0.05, the critical value is of [tex]z^{\ast} = 1.645[/tex].

Since the test statistic is greater than the critical value for the right-tailed test, there is enough evidence to reject the null hypothesis that the there is no evidence that the proportion is higher for men, hence option b is correct.

More can be learned about the z-distribution at https://brainly.com/question/26454209

Answer:i need more info

Step-by-step explanation:

Answer:

I dont understand your question rither

Step-by-step explanation:

sorry I would help is I neew