Mathematics High School

I WILL GIVE BRAINLIEST!!!

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Related Questions

How many solution does this equation have -5j = -6j - 4

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Answer:

Step-by-step explanation:

All variable terms are to the first power. You can prove this by solving:

-5j = -6j - 4

4 = -1j

j = -4 (One answer)

Chau made $105 for 7 hours of work.
At the same rate, how much would he make for 13 hours of work?

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Answer:

$195

Step-by-step explanation:

102/7 = $15/hour

15 x 13 = $195

he would make $195 13*15

Name an event that has a probability of 2/7

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Answer:

2/7

Step-by-step explanation:

7 balls in a box 3 are red and 2 are yellow and 1 is white what is the probability of find a yellow ball?

Help me with this!!!

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Answer:

Your answer is easy it is 30

please give brainliest

Tom's father is carpeting a rectangular room that has an area of 240 square feet. The width of the room is 15 feet. How long is the room?

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Answer:

16 feet is the length of the room

Step-by-step explanation:

to find area, you do length x width. If you are trying to find L in L x W = A then you have to divide 240 by 15 to get 16 feet as the length

In an arboretum, the heights of five trees were 21 feet, 31 feet, 36 feet, 28 feet,
and 26 feet. What would be the height of the sixth tree if the mean height of the
six trees was 28 feet?

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Answer:

Step-by-step explanation:

(21+31+36+28+26+x)/6=28

21+31+36+28+26+x= 28×6

142+x =168

x=168-142

x=26

For each equation, find a value for x that makes the equation true.

4x/3x=10/3

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Answer:

No Solution

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The dimensions of a right rectangular prism are 8/5 cm, 10/3 cm, and 7/4 cm. What is the volume of the prism?

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Answer:[tex]9.33\ cm^3[/tex]

Step-by-step explanation:

Given

The dimension of the prism is

Length [tex]l=\frac{8}{5}\ cm[/tex]

width [tex]w=\frac{10}{3}\ cm[/tex]

height [tex]h=\frac{7}{4}\ cm[/tex]

The volume of Prism is [tex]V=l\times w\times h[/tex]

Putting values

[tex]\Rightarrow V=\dfrac{8}{5}\times \dfrac{10}{3}\times \dfrac{7}{4}=\dfrac{560}{60}=9.33\ cm^3[/tex]

Suppose ABCD is a rhombus with AB = 12 inches. The midpoints of its sides are joined to form a quadrilateral. What type of quadrilateral is formed?

Answers

Answer:

A rectangle

Step-by-step explanation:

The given parameters are;

The quadrilateral ABCD is a rhombus;

The length of the sides of the rhombus = 12 inches

The lengths of the sides of a rhombus are equal

The opposite interior angles of the rhombus are equal

The length of each midpoint from the vertex = 12 in./2 = 6 in.

Therefore, we have;

The line joining the midpoints form a quadrilateral with the length of the opposite sides equal

The sum of the interior angles of the rhombus = 180°

From the diagram created with Microsoft Visio, we have;

4·a + 4·b + 360 = 4 × 180 = 360 + 360

4·a + 4·b = 360

a + b = 90°

We have;

The interior angles of the quadrilateral formed = x

a + b + x = 180° Sum of angles on a straight line

∴ x = 180° - (a + b) = 180° - 90° = 90°

x = 90°

Therefore, the interior angles of the quadrilateral formed = 90°

The quadrilateral formed having equal opposite sides, and all interior angle of 90° each is a rectangle

Sean and his cousin are playing a game where they pick up colored sticks. Sean currently has 50 points and likes to pick up the white sticks, earning 2 points every turn. His cousin just lost all her points on the previous turn, and has a strategy to catch up by getting all the purple ones, earning 12 points per turn. In a certain number of turns, the score will be tied. How long will that take?

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Answer:

It would take 5 turns

Step-by-step explanation:

Helppppp pleaseeeee I don’t knowwww

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-2,2
The c lands on negative 2 on the x coordinate and if you go up 2nd The y coordinate lands on 2 a regular 2!

If a circle has a diameter of 8cm, what is the radius of this circle?

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Answer:

r=4cm

d Diameter

Unit Conversion:

d=8cm

Using the formula

d=2r

Solving forr

r=d

2=8

2=4cm

Step-by-step explanation:

Problem PLS HELP MY GRADES GOING DOWN

Answers

Answer:

$248

Step-by-step explanation:

given:

4 deposits

$62

solve:

4 × $62= $248

Answer:

$248

Step-by-step explanation:

You can answer it two ways:

1) add 62 + 62 + 62 + 62 = 248

2) multiply 4 * 62 = 248

Answer: $248

Write a rational number between -1to0

Answers

You can download answer here

tinyurl.com/wpazsebu

Choose the graph of the solution to this inequality.
–6x < 21

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Answer: A

Step-by-step explanation:

c - 12 > -16

c > -4

The answer is A.

c - 12 > -16

c > -16 + 12

c > -4

> means the the arrow should be pointed to the right, and should be on the point -4.

Which graph represents the conic 4x2 – 16x – 9y2 + 54y – 101 = 0?
It is the forth graph.

Answers

Answer:

The Fourth Graph / D

Step-by-step explanation:

Took The Quiz

Answer:

fourth graph

Step-by-step explanation:

^u^

Addison wants to download some music onto her phone. On Apple Music, for a $10 monthly fee, she can download as many songs as she'd like - for fifteen cents each. Which equation below will help Addison figure out how much money she will spend during the month, based on the number of songs that she downloads?

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Answer:

10+.15x

Step-by-step explanation:

10 is already the monthly fee and wont change,

.15x is how many songs she gets, which can change

A floor tile is shaped like a regular hexagon. The side lengths are 4 cm and the apothem 2√3 cm.
What is the area of the hexagonal floor tile?

Enter your answer as a decimal to the nearest hundredth.
area = cm2

Answers

Answer:

Area of regular hexagon[tex] \approx 41.57 \: {cm}^{2} [/tex]

Step-by-step explanation:

Area of regular hexagon

[tex] = 6 \times area \: of \: one \: triangle \\ \\ = 6 \times \frac{1}{2} \times 4 \times 2 \sqrt{3} \\ \\ = 24 \sqrt{3} \\ \\ = 41.5692194 \: {cm}^{2} \\ \\ \approx 41.57 \: {cm}^{2} [/tex]

Answer:

41.57

Step-by-step explanation:

took the test

Kata gets on a moving walkway at the airport. Then, 8 s after she gets on, she taps Lisa, who is standing alongside the walkway. The graph shows Kata's distance from Lisa over time. Calculate the rate of change in her distance from Lisa from 6 s to 8 s, and then from 8 s to 12 s. What do the rates of change mean in terms of Kata’s movement?

Answers

The average rate of change over each interval is given as follows:

6 s to 8 s: -1 ft/sec.8 s to 12 s: 2.5 ft/sec.

The meaning of these rates is that Kata was behind Lisa, then met her after 8 seconds and started distancing herself.

How to obtain the average rate of change?

The average rate of change of a function is given by the change in the output divided by the change in the input.

The numeric values for the function are given as follows:

d(6) = 2.d(8) = 0.d(12) = 10.

Then the rates are calculated as follows:

6 s to 8 s: (0 - 2)/(8 - 6) = -1 ft/sec.8 s to 12 s: (10 - 0)/(12 - 8) = 2.5 ft/sec.

Missing Information

The graph is given by the image presented at the end of the answer.

More can be learned about the average rate of change of a function at brainly.com/question/11627203

#SPJ1

A gardener is planting two types of trees: Type A is 4 feet tall and grows at a rate of 24 inches per year. Type B is 5 feet tall and grows at a rate of 21 inches per year. Algebraically determine exactly how many years it will take for these trees to be the same height.

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It would take 5 yrs. for both trees to be the same height.

Pls help me find v,w,x,y, and z pls help me I will mark u brainlest

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Answer:

v 39 degree

z 47 degree

x 94 degree

sry don't know about w and y....

A classroom had 35 glue sticks.If the ratio of glue sticks to glue bottles was 5:2 how many glue bottles did the classroom have

Answers

Answer:

Step-by-step explanation:

35÷5=7

2×7=14

hope this helps

Answer:

Step-by-step explanation:

35÷5=7

7×2= 14

ya welcome

Determine if the two triangles are congruent. If they are, state how you know.

Answers

Answer:

No, these 2 triangles are not congruent as not even 1 side in the triangles has been marked as equal.

Hence, the answer is f) not enough information.

The dimensions of a lawn shaped like a trapezoid are given in meters. 18 meters, 4 meters, 5 meters, 12 meters. What is the area of the lawn in square meters?

Answers

Answer:

the area of the lawn in square meters is 60 meters^2

Step-by-step explanation:

The computation of the area of the lawn in square meters is shown below

= 12 meters × 5 meters

= 60 meters ^2

Here we multiply the two sides so that the area of the lawn could be come

Hence, the area of the lawn in square meters is 60 meters^2

At the music store Katelyn bought 2 packs of
guitar strings and a music book. The book cost
$18.00. Her total purchase was $46.00. How
much is one pack of strings?

Answers

For one pack of guitar strings, it cost $14.00

Help pls it open ended soooo???????

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Answer:

8, 9

Step-by-step explanation:

The answer is 8, and 9

72 = x*(x+1)

Lets factor out 72

1 x 72

2 x 36

3 x 24

4 x 18

....

8 x 9

8 and 9 are consecutive

Please help me with this, it's urgent and due tonight (Ylasterdev125 do not try to answer this with your petty virus file)

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Answer:

domain is (-1 , 2) and the range is (0 , 4)

Which inequality is equivalent to this one? y-85-2 y-8+82-2+8 oy- 8+8

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Answer:

The answer is the forth one , Y-8+2⩽-2+2

The equivalent inequality of y - 8 ≤ -2 is y - 8 + 8≤ -2 + 8

How to determine the equivalent inequality?

The inequality is given as:

y - 8 ≤ -2

Add 8 to both sides of the inequality

y - 8 + 8≤ -2 + 8

Hence, the equivalent inequality of y - 8 ≤ -2 is y - 8 + 8≤ -2 + 8

Answers

Mean also means average.

[tex]\frac{50+4}{2}=\frac{54}{2} =27[/tex]

Answer- 14.1
Is the mean of 50 and 4

A balance scale shows that 12 + 5 = 17. If five units are removed from one side, what needs to be done to the other side to keep the scale in balance?

Answers

You would need to add 5 to the opposite side so the balance scale stays 17.

Other Questions

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Megacities developed due to major investments in high-speed railways and subway systems.Megacities developed due to major investments in high-speed railways and subway systems.AAbundant job opportunities in megacities lead to low unemployment rates.Abundant job opportunities in megacities lead to low unemployment rates.BDeindustrialization is causing megacity populations to decline.Deindustrialization is causing megacity populations to decline.CMegacities demonstrate unplanned growth patterns and often contain squatter settlements.Megacities demonstrate unplanned growth patterns and often contain squatter settlements.DMegacities were built in strategic defensive locations and maintain a strong military presence. PLZZZ HELP 25 POINTS HERE PLZZZ HELP 7. In Emile,________encouraged a natural education, focusing on carpentry, gardening and practical skills. 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