i’ll mark as brainliest if correct

Answer:

#1 - Two complementary angles with measures that have a sum of 90.

#2- angles with a common vertex and side.

#3 - two supplementary angles with measures that have a sum of 180.

#4 - the region of a plane inside an angle

#5 - the region of a plane outside an angle

#6 - an angle with a measure of anything less than 90 degrees.

#7 - an angle with a measure of anything greater than 90 degrees.

These all should be right :)

Lmk how I did!

Answer:

5

Step-by-step explanation:

Idc

Answer:

150

Step-by-step explanation:

Answer:

A ) W

Step-by-step explanation:

Answer:

250.35

Step-by-step explanation: pythagorean theorem

215^(2)+x^(2)=330^(2)

46225+x^(2)=108900

x^(2)=62675

x=5√2507

x=250.35

Answer:

250.35 yards

Step-by-step explanation:

Use the pythagorean theorem to find the height.

[tex]\sqrt{a^{2}+b^{2} }=c[/tex]

Algebraically change the equation to equal to b.

[tex]\sqrt{c^{2}-a^{2} }=b[/tex]

[tex]\sqrt{330^{2}-215^{2} }=b[/tex]

b=250.35 yards

Answer:

28.27 is the answer ! Hope this helps.  :)

Answer:

12 members

Step-by-step explanation:

Answer:

12 are percussionists

Step-by-step explanation:

60 members x 0.20 (20%)= 12 percussionists

Options:

A.) box-and-whisker plot B.) circle graph C) line graph D.) scatter plot

Answer:

Scatter plot

Step-by-step explanation:

The best display from the option which would best represent a good graphical outline of the data is the scatter plot, having to axis ; vertical and horizontal, the vertical axis would represent the amount of donation spent while the horizontal, x - axis would depict the type of expenditure such as research and other which the lab embarked upon with the donated amount. Each point is denoted by a marked point scattered over the graphical area. The research based expenditure will be vertically higher as they incurred higher amount than other type of spending.

Answer:

48

Step-by-step explanation:

use the given value to get the answer then u end with 48. brainliest please

Answer:

the answer is D. 147 degrees

Step-by-step explanation:

114+33=147

check answer by

180-147=33

33+33+114=180

Step-by-step explanation:

I'm pretty sure the answer is D) 147°

Answer:

The answer is

C = 37.7 m. (meters)

Answer:

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

A corp this ridiculous with constant vigor of-a lungul unui plan inclinat care formeaza with orizontala unghiul alfa pentru la tangenta de alfa = 1.8. Randamentul planului inclinat are evalarea eta = 80

Step-by-step explanation:

May I know what language it is?

Answer: 7th total= 46

more= 28

less=18

8th total= 27

more=15

less=12

both 7th and 8th total= 73

more=43

less=30

Step-by-step explanation:

7th total: it says that 46 7th graders were surveyed so 46 7th graders were surveyed.

7th more: it said that 28 7th graders spent more then a hour so 28 7th graders spent more then an hour on the survey.

7th less: it said the there were 16 7th graders surveyed and 28 7th graders that spent more than an hour on the survey so 46-28=18 so 18 7th graders spent less than an hour on the survey.

8th total: it said 27 8th graders were surveyed so 27 8th graders were surveyed.

8th more: it said 43 students were surveyed more than an hour and that 28 7th graders were surveyed over an hour so you have to subtract 43 by 28, so 43-28=15 so 15 8th graders were surveyed over an hour.

8th less: it said 27 8th graders were surveyed and we found out that 15 8th graders spent over an hour so you have to subtract 27 by 15 so 27-15 is 12 so 12 8th graders spent less than an hour on the survey.

7th and 8th total: it said 46 7th graders were surveyed and that 27 8th graders were surveyed so you have to add 46 and 27, so 46+27=73 so 73 students were surveyed.

7th and 8th more: it said that 43 students were surveyed over an hour so 43 students were surveyed over an hour.

7th and 8th less: we found out that 18 7th graders were surveyed under an hour and 12 8th graders were surveyed under an hour so we have to add 18 and 12, so 12+18=30 so 30 students were surveyed under an hour.

plz mark me brainliest

Answer:

0.125 is the answer

[tex] \frac{1}{8} [/tex]

Step-by-step explanation:

1) Use Davison Distributive Property:

[tex]( \frac{x}{y} ) ^{a} = \frac{ {x}^{a} }{ {y}^{a} } [/tex]

[tex] \frac{1}{ {2}^{3} } [/tex]

2) Simplify 2³ to 8.

[tex] \frac{1}{8} [/tex]

Therefor, the answer is 1/8.

If you need it in decimal form, it would be, 0.125.

Answer:

1. ion

2. anion

3. cation

4. positive

5. negative

6. octet rule

Step-by-step explanation:

Answer:

hope this helps

Step-by-step explanation:

Answer:

D i believe

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

Which is the percentage that we have to pay for and how we can go about this one on our own in as the following

Answer:

Surface Area - 122

Step-by-step explanation:

Answer:

Likely

Step-by-step explanation:

because 5/25 as a decimal is 0.2 so that question is likely

Answer:

B

Both the exterior and interior angles are on the same line, and, as such, should add up to 180°

The measure of an exterior angle of a triangle, angle is equal to the sum of the measures of the two non-adjacent interior angles of the triangle, angle A and angle B. Therefore, option A is the correct answer.

The exterior angle theorem states that the measure of an exterior angle is equal to the sum of the measures of the two remote interior angles of the triangle.

In the given triangle two interior angles are A and B and one exterior angle C.

Here, ∠C=∠A+∠B

The measure of an exterior angle of a triangle, angle is equal to the sum of the measures of the two non-adjacent interior angles of the triangle, angle A and angle B. Therefore, option A is the correct answer.

Learn more about the exterior angle theorem here:

brainly.com/question/2995226.

#SPJ2

Answer:

Step-by-step explanation:

Let's put in some numbers to make this easier to understand.

Let's say she has to travel 20 km.

On Monday, she travels at 4 kph.  This takes 5 hours.

On Tuesday she travels 25% faster, at 5 kph.  This takes 4 hours.  

To figure percent reduction we take

100 % * (old - new) / old  

100 % * (5 hr - 4 hr ) / 5 hr

100 % * 1 hr / 5 hr

100 % * 0.20

20% reduction.

Percentage reduction is how much a quantity has reduced, relative to another quantity.

Her percentage reduction in time is 20%

Let

[tex]v_1 \to[/tex] average speed on Monday

[tex]v_2 \to[/tex] average speed on Tuesday

From the question;

[tex]v_2 = v_1 \times (100\% + 25\%)[/tex] ---- 25% greater

[tex]v_2 = v_1 \times (125\%)[/tex]

[tex]v_2 = v_1 \times 1.25[/tex]

[tex]v_2 = 1.25v_1[/tex]

The percentage reduction from v2 to v1 is:

[tex]\% v = \frac{v_2 -v_1}{v_2}[/tex]

[tex]\% v = \frac{1.25v_1 -v_1}{1.25v_1}[/tex]

[tex]\% v = \frac{0.25v_1}{1.25v_1}[/tex]

[tex]\% v = \frac{0.25}{1.25}[/tex]

[tex]\% v = 0.2[/tex]

Represent as percentage

[tex]\% v = 0.2 \times 100\%[/tex]

[tex]\% v = 20\%[/tex]

Hence, the percentage reduction is 20%

Read more about percentage change at:

https://brainly.com/question/8011401

Answer:

-6

Step-by-step explanation:

? - (-4) = -2

? + 4 = -2

-6 + 4 = -2

Your Answer will be -6

Hope that helps!

Answer:

-6

Step-by-step explanation:

because you are just doing basic math so just take 6-4 and you will get 2, except you put negitave signs so the answer is -6

Answer:

1000 days

Step-by-step explanation:

5000-3 =4997

4997÷5 = 999r2

999+1 =1000

Answer:

1000.4 days

Step-by-step explanation:

5000-3 = 4997

4997/5 = 999.4

999.4 + 1 = 1000.4 days

(can be rounded down)

Answer:

r>=-3

Step-by-step explanation:

Answer: 60

Step-by-step explanation:

Answer:

The answer is 5 pieces of art.

Step-by-step explanation:

5% of 100 = 5.

Hope this helps!

Answer:

20

Step-by-step explanation:

he has 100 pieces and he only had 5% of them at an art show so 100 divied by 20 equals 5.