Mathematics High School

It’s notes but I don’t fully understand help?

Answers

Answer 1

Answer:

True

Step-by-step explanation:

Answer 2

truee the answerr is true

Related Questions

find the missing length indicated

Answers

the missing length is 14

Do these ratios form a proportion 12/16 and 15/20

Answers

Answer:

This is a proportion

Step-by-step explanation:

Cross multiply:

12 * 20 = 16 * 15

Simplifying:

12 * 20 = 16 * 15

Multiply 12 * 20

240 = 16 * 15

Multiply 16 * 15

240 = 240

Add '-240' to each side of the equation.

240 + -240 = 240 + -240

Combine like terms: 240 + -240 = 0

0 = 240 + -240

Combine like terms: 240 + -240 = 0

0 = 0

Solving

0 = 0

Write two division expressions that have the same value as 36.8 divided by 2.3 (16)

Answers

Answer:

64 divided by 4=16

144 divided by 9=16

Step-by-step explanation:

Bir sınıftaki erkekletin sayısının kızların sayısına oranı 3 bölü 4 tür . sınıftaki kız öğrencilerin sayısı 12 ise erkek oğrencilerin sayısı kaçtır

Answers

Answer:

Ha?what do you mean ba? Jjsjsjsjjsjs

Answer:

what did you say???????

Please help me with this soon

Answers

Answer:

The answer is 20π

Step-by-step explanation:

C = dπ

C = 20π

Answer:

c, 40 feet

Step-by-step explanation:

if half the area of a circle is 20, the other half is also 20, so 20 plus 20 is 40

simplify ( 3x + 3 )^2

Answers

Answer:

9x^2 + 18x + 9

Step-by-step explanation:

(3x+3)(3x+3)

9x^2 + 9x + 9x + 9

9x^2 + 18x + 9

2. Four big water bottles can hold 8 gallons of water. How much water can ten big water bottles
hold?

Answers

Answer:

16 1/2 gallons of water.

Step-by-step explanation:

Since 4 bottles can hold 8 gallons, and you need to know how much 10 can hold, you can multiply 4 and 8 times 2 so you get 8 and 16, and then if you choose 10 instead of 8 instead you would get the result of 10 bottles being able to hold 16 1/2 gallons of water.

I hope this helps you :D

You can text 44 words in 1 minute. Write a proportion to help you find
how many words you can type in 4 minutes. Which choice sets up the
proportion correctly and has the correct solution?

Answers

Answer:

176 words

Step-by-step explanation:

1) well we want to find the amount of words we'd be able to type in 4 minutes. so, what i did was:

44 words = x

1 minutes = 4 minutes

2) now look at how i set up the proportion, notice how i left a variable of x for the value i didn't know.

3) we also know that 1 times 4 is 4, so it'd also make sense to also multiply the numerator by 4 too!!

4) multiplying 44 by 4 would get us our answer which is 176

im not the best at math but i this explanation helped <33

A student answers 75% of the questions on a math exam correctly.If he answers 15 questions correctly,how many questions are on the exam

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Answer:

Step-by-step explanation:

You put $1,000.00 into a saving account that gives you a 14% return. What is your growth factor?

Answers

Answer:

i would not rlly know what my growth factor is actually

Step-by-step explanation:

Imma try to answer but $1,79.85

Solve
S = 2πr(h + r) for h

Answers

Answer:

S/2πr-r = h

Step-by-step explanation:

S = 2πr(h + r)

S/2πr = h+r

S/2πr - r = h

(brainliest) please help me out with this graph! :)

Answers

Answer:

like write an equation? If so it's a 0 slope

Step-by-step explanation:

On a piece of paper, graph y+ 2 > -3x - 3. Then determine which answer
choice matches the graph you drew.
A
B
с
51
5
51
6.
BT
(-2,1)
(-2.1)
(-2.1)
x (-2, 1)
-5
6
-56 (0.-5)
(0-5)
-540.-5)
-5.0.-5)
A. Graph A.
O B. Graph B
O C. Graph C
D. Graph D

Answers

Answer: D

Step-by-step explanation:

The graph that represents the inequality [tex]y+ 2 > -3x - 3[/tex] is graph d

The inequality is given as:

[tex]y+ 2 > -3x - 3[/tex]

Subtract 2 from both sides of the inequality

[tex]y+ 2 -2 > -3x - 3 -2[/tex]

[tex]y > -3x - 5[/tex]

See attachment for the graph of [tex]y > -3x - 5[/tex]

The graph that matches the attached graph is graph (d)

Answers

Answer:

the first one is c and the second one is b

1. Second answer
2.55
3.2x2x2x2x2
4.36
5.52

PLZ HELP ITS VERY VERY VERY DUE

Answers

Answer:

The desktop computers will cost 2,850 and the notebook computers will cost 4,875 and if someone got n notebooks and d desktops it will cost m money

Step-by-step explanation:

hope this helps

qwertyuiopasdfghjklzxcvbnm

PLS HURRY! RIGHT ANSWER EARNS BRANLIEST
Isolate the variable to solve 4x + 4 > –20. Which number line shows the solution set?

Answers

Answer:

Step-by-step explanation:

Makes the most sense

Answer: B

Step-by-step explanation:x>-6

How many 24-foot jump ropes can be made from a rope that is 100 feet long? Only include numerical answer.

Answers

You can make 4 total 24 foot jump ropes.
100/24=4.17
You cannot have part of a jump rope, so you have to round the answer down to 4

If water flows out of a faucet at 500 L per hour, how long will it take for 20 L to come out of the faucet?

Answers

Answer:

2 hr

Step-by-step explanation:

Which pair of angles add up to 180 degrees?

Answers

a and g i think, hope this helps

a and g i’m pretty sure

Write the equation of the line in slope-intercept form (y = mx + b) that has a slope of 4 and passes through the point (0,2).

Answers

Answer:

I need a graph.

Step-by-step explanation:

You can also use rise over run to help you. However if you are stating me that 4 is slope. Then it will be y=4x+ something because I am not sure if 2 is the y intercept even though its on the y-axis.

the sum of two and a number is less than five

Answers

Answer:

Please check the explanation.

Step-by-step explanation:

Given the English statement

''The sum of two and number is less than five''.

Let us breakdown the statement.

Let 'n' be the number. The sum of two and number = 2 + n

We know that the less than symbol is denoted by '<' which is used for comparison.

Thus, the statement 'The sum of two and a number is less than five' is algebraically represented as:

2 + n < 5

Let us solve the algebraic expression.

[tex]2+n<5[/tex]

Subtract 2 from both sides

[tex]2+n-2<5-2[/tex]

Simplify

[tex]n<3[/tex]

Thus, the solution is:

[tex]2+n<5\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:n<3\:\\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:3\right)\end{bmatrix}[/tex]

Please also check the attached solution line graph.

1 1. What is the solution to a system where the graph of both lines are the same?

Answers

parallel lines???????

Write and evaluate the expression. Then, complete the statements.

Ivan lost twenty dollars. Evaluate when d = $35.

The expression to model the situation is

.

The value of the expression when d = $35 is

.
PLS HELP FAST!

Answers

Answer:

The expression to model the situation is

✔ d - 20

The value of the expression when d = $35 is

✔ $15

Step-by-step explanation:

i just took the test

Answer:

Step-by-step explanation:

Will mark as brainiest.
Average Cost: It costs a manufacturing company $8 to produce one can of paint. If the initial investment in the production line was 50,000, how many cans of paint must be produced before the average cost per can falls to $10?

Answers

Answer: let

x = # cans produced

fixed cost = $50,000

variable cost = $8/can

Step-by-step explanation: I am ultimate pro at this

Which graph represents the transformation of a translation right 3 and up 2?

Answers

Answer:

there isn't a graph

Step-by-step explanation:

I need to solve 6 2/3-21/6

Answers

Step-by-step explanation:

62/3-21

62/18=0.290

290/6

Divide it

Find the value of y if the line through the points (-3, y) and (4, 6) has a slope of -2.

Answers

Answer:

-20

Step-by-step explanation:

(y - 6) / (-3-4) = -2

(y-6)/7=-2

y-6=-2*7

y=-14-6 =-20

I NEED HELP REALLY QUICK (IN DBA)
find the dot product of the uv given: u v=

Answers

9514 1404 393

Answer:

Step-by-step explanation:

u =<2,5> v=<7,1>

The dot product is the scalar sum of products of corresponding components:

u·v = 2·7 + 5·1 = 14 +5 = 19

The dot product is 19.

MULTIPLE CHOICE QUESTION How do you change the second expression (x - 2)

Answers

Answer:

x-2=(-2)x

Step-by-step explanation:

Jim is making salsa. His recipe calls for 3 1 3 cups of tomato sauce for every 1 6 cups of cilantro. If Jim has 1 cup of cilantro, how many cups of tomato sauce will he need?

Answers

Answer: 20 cups of tomato

Step-by-step explanation:

From the question, we are informed that Jim is making salsa and that his recipe calls for 3 1/3 cups of tomato sauce for every 1/6 cups of cilantro.

If Jim has 1 cup of cilantro, thus simply means that he has multiplied the previous cup of cilantro by:

= 1 ÷ 1/6

= 1 × 6/1

= 6

Therefore, we would also multiply the cups of tomato by 6. This will be:

= 3 1/3 × 6

= 10/3 × 6

= 20 cups of tomato

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