Mathematics High School

Help me now!! 16 points!!

Answers

Answer 1

Answer:

it's the fourth one

Step-by-step explanation:

Solve all the problems using exponent rules and the last one equals 632

Related Questions

How do I find the angles

Answers

Answer:

if there smaller than 90 degrees then it's acute if the angle is bigger then 90 degrees it's obtuse

Step-by-step explanation:

someone please help i need to be done with 34 assignments by tomorrow
i'm a whole month behind bc there was a family emergency and i had to fly out of state but now i'm behind

NO LINKS OR FILES

Answers

Answer:

y=2(x + 2))^2 - 9

Step-by-step explanation:

So, whenever two negative signs are right next to each other, they make a positive. However, when they are alone, they stay negative.

With this, y=2(x-(-2))^2 + (-9) --> y=2(x + 2))^2 -9

5. How many 1/2 cups can be filled with 500 milliliters of liquid?

Answers

Answer:

1/2 = 120ml

Step-by-step explanation:

500/120 = 4.16666666667 round to whole number equal 4 time

There were 300 adults and 180 children at a football game. What percent of the spectators were adults?

Answers

Answer:

62.5

Step-by-step explanation:

300+180=480

300/480×100

Please help with this

Answers

Answer:

CORRECT STATEMENTS:

Step-by-step explanation:

What is the area of a circle with a radius of 3? Give your answer in terms of π.

Answers

Answer:

9π

Step-by-step explanation:

the area of a circle =

π×r² = π×3² = 9π

radius=r=3

Area

πr²π(3)²9π units ²

Find the volume of the given cylinder

Answers

Answer:

The answer is 32 I just know it

Item 3
A rectangle is 29 feet long and 7 feet long.

What is the area of this rectangle?

203 ft²

143 ft²

107 ft²

72 ft²

Answers

Answer: 203

Step-by-step explanation:

to find the area, you have to multiply the length of the sides together. 29x7 = 203

What is the next number in the pattern below? 6, 13, 21, 30, ____

Answers

Answer:

Step-by-step explanation:

6+7=13

13+8=21

21+9=30

30+10=40

A box of Pop-tarts costs $3.00 for 8. How much per pop-tart?

Answers

it’s $0.375 per pop tart

On a number line, the distance between x and 8 is 2 units.

Which equation can be used to determine the possible values for x?

Answers

Answer:

x+2=8

x+2_2=8_2

x=6

x=2*3

x=6

Mr. Carr is hiring a plumber to repair his sink. The cost of Plumber T is shown in the table.

A table titled Plumber T Costs is shown. It has three columns and two rows. Row one is labeled Hours, h. Row two is labeled Cost, c. One hour, one hundred twenty-eight dollars. Two hours, two hundred fifteen dollars. Three hours, three hundred two dollars.

Part A. What is the initial cost and hourly rate of Plumber T?

Part B. Write an equation to represent the function shown in the table.

Part C. Plumber W charges $95 per hour and an additional $32 for the parts needed. What is the difference in cost between Plumber W and Plumber T if the repair Mr. Carr needs takes 5 hours?

Enter the correct answers in the boxes.

A. Initial cost: $

Rate per hour: $

B. Equation:

C. Difference in cost: $

Answers

The hourly rate of plumber T is $87 per hour and have an initial cost of $41.

Linear equation

Linear equation is in the form:

y = mx + b

where y, x are variables, m is the rate of change and b is the initial amount.

From the table, using points (1, 128) and (2, 215):

[tex]y-y_1=\frac{y_2-y_1}{x_2-x_1} (x-x_1)\\\\y-128=\frac{215-128}{2-1}(x-1)\\ \\y= 87x+41[/tex]

The hourly rate of plumber T is $87 per hour and have an initial cost of $41.

Find out more on Linear equation at: https://brainly.com/question/14323743

Answer:

Initial cost: $ 41

Rate per hour: $87

Equation: y=87x+41

Step-by-step explanation:

Sorry I do not know the difference in cost.

Help me find answers ASAP please

Answers

The answer to the question is 40 because it is

If point A is between points Band C and AB = 26 and BC = 50, find AC.
24
66
78
16

Answers

Answer:

Step-by-step explanation:

if A is a point between B and C, then'

BA + AC = BC

GIven

AB = 26 and BC = 50

BA = 26

Substitute

26 + AC = 50

AC = 50 - 26

AC = 24

Hence thelength of AC is 24

can y’all help me i’m taking a test

Answers

Answer:

Over time, the function is DECREASING. Cho ran at a faster rate during segment K.

Step-by-step explanation:

Decreasing during segment K

Which of these best describes the circumference?
A The square root of the area of a circle
B. The ratio of the radius of a circle to its diameter
C. The radius of a circle times 3.14
D. The diameter of a circle times 3.14

Answers

Answer:

Step-by-step explanation:

Since the formula of circumference is 2πr

I NEED HELPPPPPP ¶×¶ ¶×¶

Find the RATIO and the EXACT VALUE of the given Sec A.

Answers

Answer:

Step-by-step explanation:

take angle A as reference angle

using sec rule

sec A=hypotenuse/adjacent

sec A=13/5

sec A=2.6

A=68 degree

for ratio,

sec A=13/5

the answer is 13/5

expiation:

What does this mean and what is the answer?

-3(-7)

Answers

Answer:

-3 * -7 = 21

Step-by-step explanation:

-3(-7) = -3 * -7

Multiply

Remember: negative * negative = positive

So -3*-7 = 21

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

2x-y=10 y=-4x+2 substitution method

Answers

Answer:

the solution is (2, -6)

Step-by-step explanation:

Substitute the second equation into the first, replacing y in the first:

2x - (-4x+2) = 10

Simplifying, we get:

2x + 4x - 2 = 10, or:

6x = 12, which yields x = 2.

Substituting 2 for x in the second equation yields y = -4(2) + 2 = 0, or y = -6

Then the solution is (2, -6).

Cora charges $20 for each lawn she mows. However, she has to pay her father $12
each day she uses his lawn mower. How much does she earn if she mows 3 lawns in
one day?

Answers

Answer:

$48

Step-by-step explanation:

Cora earns $20 for each lawn

She gives her father $12 EACH DAY for his lawn mower

In a day, she mows 3 lawns which is worth= 20*3= $60

but since it is in a day, she gives her father $12 for the day from the $60

Therefore, her final earning is, $60-$12= $48

f , what is the truncation error for S3?

0.016
0.031
0.219
0.234

Answers

Answer: it’s B, 0.031

Step-by-step explanation: edge 2021

convert 8m 32 cm into centimeters

Answers

Answer:

832 cm one meter us equal to 100 cm so 8 multiply 100 plus 32 is equal to 832

Help me please! No idea

Answers

Answer:

Step-by-step explanation:

4x + 8y = 20 and -4x + 2y = -30

Answers

Step-by-step explanation:

Given :-

4x + 8y = 20 -4x + 2y = -30

Adding the equations :-

[tex]: \implies[/tex] 10y = -10

[tex]: \implies[/tex] y = -1

Put it (i) :-

[tex]: \implies[/tex] 4x - 8 = 20

[tex]: \implies[/tex] 4x = 20 + 8

[tex]: \implies[/tex] 4x = 28

[tex]: \implies[/tex] x = 28/4

[tex]: \implies[/tex] x = 7

Solve the problem and enter your solution for the variable below. Do not include units in your answer. The scale below shows the weight, in grams, of two identical blocks. How many grams does one of the blocks weigh?

Answers

Answer:

1) 100+10+10 = 120

2) 120 : 2 = 60

1 block — 60

Dose anyone know how to solve this?

Answers

Answer:

Domain = [-5, -2) U (1, 3)

Range = (-3, 4]

Step-by-step explanation:

Domain is the x values

Domain = [-5, -2) U (1, 3)

Range is the y values

Range = (-3, 4]

help will give brainly

Answers

Answer:

Is it 72?

Step-by-step explanation:

The Volume is 12x12x12= 1,728

I need help I’ll give brainlist answer.

Answers

Answer:

All beside D

Step-by-step explanation:

Divide 78 in the ratio 8 : 1 : 4

Answers

Answer:

78×8/13=48

78×1/13 =6

78×4/13=24

8:1:4

48:6:24

How do I solve this?

Answers

Answer:

Step-by-step explanation:

C = √a^2+b^2

√7^2+24^2

√49+576

√625

C=25

Other Questions

A man bought a house for 3600 Naira he repairs the house with 150 Naira if he sold the house for 4950 Naira . Find his percentage profit WILL GIVE U BRAINLIEST!!!What is an alternate exterior angle to angle 2? A. 7B. 6C. 5D. 4 A recipe requires only blueberries and strawberries. This list shows the amounts required for 1/4 of the whole recipe: 1/2 cup blueberries 2/5 cup strawberries In this table, select the number of cups of blueberries and the number of cups of strawberries required for the whole recipe.HELP ASAP Using either the district plan or the proportional plan to reform the Electoral College _____. The difference between two positive numbers is 5 and the square of their sum is 169. find the two numbers. How many words in the Spanish dictionary are a direct influence from the Arabic language? log(2x+5)+10=13 SHOW WORK PLEASE Question 1 of 10Which of the following is a nonrenewable energy source?O A. GeothermalO B. PetroleumC. SolarO D. Hydroelectric Which body drafts legislation in China? the Communist Partythe National Peoples Congressthe Central Committeethe Politburo agregenme o baneo la preguntta In circle E with m DEF 36 and DE = 3 units find area ofsector DEF. Round to the nearest hundredth.E A small 50-kilogram canoe is floating downriver at a speed of 3 m/s. What is the cance's kinetic energy? A.) 450JB.) 225J C.) 7500J D.) 16.7J A rectangular block of wood measures 5 inches wide. Over time, the width of the block of wood will shrink by 5%. A builder lets the block ofwood shrink. He wants to use it to fill a gap that measures 3.5 inches wide.How much does the builder need to cut off the wood block so that it will fit exactly in the gap? Enter the answer in the box. Paragraph- Many people have never thought about what theywould do when faced with a home emergency, suchas a tornado, a hurricane, or a fire. People getscared and don't act right. Being prepared in caseof emergencies can reduce the risk of danger and prevent panic should emergencies occur.Each home should have an emergency chest thatall family members can locate in the time of need.A list of contents is helpful, and periodic checksand updates are recommended.Suggestions for things to include in the chest:Emergency telephone numbers (such as911, police, fire, doctors, poison control, relatives, and neighbors) Information relating to the healthneeds and medications of family membersA first-aid kitA battery operated radioA fire extinguisherA hot water bottleAn ice pack1) Which is the BEST topic sentence for this passage?A)People get scared and don't act right.B) A list of contents is helpful, and periodic checks and updates are recommended.C) Being prepared in case of emergencies can reduce the risk of danger and prevent panic shouldemergencies occur.D) Many people have never thought about what they would do when faced with a home emergency, such as a tornado, a hurricane, or a fire.What is the main idea of this passage?A)Most families in America are not prepared for sudden dire emergencies.B)Every family should buy fire insurance to protect their homes from flames.C) Every family needs to think ahead and have a plan for emergency situations.D) Every family needs to have an emergency medicalchest in case of an emergency. complete the sentences with one word, using repetition or an adverb to add emphasis fill in the blanksResultFrequencyHeads, Heads 13Heads, Tails 12Tails, Heads 11Tails, Tails 14Total50Based on your data, what is the experimental probability that the family has two dogs or two cats? Well, there are four outcomes, 2 cats, 2 dogs, 1 cat and 1 dog, or 1 dog and 1 cat, so because there are those four outcomes I would say that the experimental probability would be _____. an atom has atomic number 13 and atomic mass number of 24. Write electronic configuration using the Bohr's model The double box-and-whisker plot shows the numbers of correct answers on a test for each student in Room 212 and Room 214.(a) Compare the populations using measures of center and variation.(b) Express the difference the measures of center as a multiple of each measure of variation. The ability of an organism to survive and reproduce in its specific environment is calledO diversityO fitness.O fertility.O evolution. PLEASE HELPFind the measure of angle.