Mathematics High School

Someone help with this plz? Will mark Brainlist

Answers

Answer 1

Answer:

here

Step-by-step explanation:

Related Questions

Richard is selling candy bars for a school fundraiser on Monday he has 225 bars Remaining he sells an average of 30 bars per day how many bars will he have left at the end of the day on Friday?

Answers

Answer:

Mon - Fri: 4 days 4*30 = 120 bars given away. 225 - 120 = 135 bars

Step-by-step explanation:

monday he has 225 bars
he sells 30 per day so subtract 30 to 225 and keep going till you get to friday
tuesday 195
wednesday 165
thursday 135
friday 105
so on friday he will have 105 bars left

please help me!!!!!!!!!!!!!!!!1

Answers

Answer:

Step-by-step explanation:

Second point

Answer:

Step-by-step explanation:

Because the dot is filled in we know that it has to have a ≤

we can then just plug in -2 into the two remaining euqations and if it equals the right side then it's correct

this makes the answer B

A car can travel 50 miles in 90 minutes. If the car continues at this rate, how many minutes will it take the car to travel 80 miles?

Answers

Answer:

About 2:15 minutes

Step-by-step explanation:

I hope so

Well... what could the answers be

Answers

Answer: 1/3 and -3/2

Brainlist please?

Step-by-step explanation:

8/t; t = 4 Please someone. 30 points!

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Answer:

8(t+2)−3(t−4) 8 ( t + 2 ) - 3 ( t - 4 )

Step-by-step explanation:

Mia invested $52,000 in an account paying an interest rate of 3.1% compounded continuously. Assuming no deposits or withdrawals are made, how long would it take, to the nearest tenth of a year, for the value of the account to reach $62,100?

Answers

Answer:

about 6 years 3 months

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 3.1%/100 = 0.031 per year,

then, solving our equation

t = 10100 / ( 52000 × 0.031 ) = 6.2655

t = 6.2655 years

The time required to

accumulate simple interest of $ 10,100.00

from a principal of $ 52,000.00

at an interest rate of 3.1% per year

is 6.2655 years (about 6 years 3 months).

Answer:

5.7

Step-by-step explanation:

estimate the product of 356 x 67?

Answers

Answer:

24000

Step-by-step explanation:

Answer:

24,000

Step-by-step explanation:

its the closest one to yhe actual figure

Hope I helped!

Circle D is shown. Line segment G D is a radius, D F is a radius, and D E is a radius. Angle G D F is 126 degrees, and angle F D E is 41 degrees. Point C is on the circle within angle G D F and point H is on the circle within angle G D E. Which statements are correct? Check all that apply. Arc GF is a major arc. One major arc is Arc G H E. Arc FE is a minor arc. The measure of Arc F E is 41°. The measure of Arc G C F is equal to the measure of ∠GDE. Arc GHE is a semicircle.

Answers

Answer:

Step-by-step explanation:

Answer:

B, C, D

Step-by-step explanation:

One major arc is Arc G H E.

Arc FE is a minor arc.

The measure of Arc F E is 41°.

The ratio of girls to boys in a classroom is 4 to 5.
If there are 20 boys, how many girls are there?

Answers

Answer: 25 girls

Step-by-step explanation:

Subject:Mathematics

Answers

Question :

The sum of the measure of angle M and angle R is 90°.

The measure of angle m is (5x + 10)°.The measure of angle R is 55°.

What is the value of x?

Answer :

The value of x is 5°

Explanation :

Given :

∠M + ∠R = 90°∠M = (5x + 10)°∠R = 55°

To Find :

Value of x = ?

Solution :

We are given :

∠M + ∠R = 90°

Value of ∠M = (5x + 10)°Value of ∠R = 55°

So, by substituting value of ∠M and ∠R in ∠M + ∠R = 90°, we have :

[tex] \sf : \implies (5x + 10)\degree + 55 \degree = 90\degree[/tex]

[tex] \sf : \implies 5x + 10 + 55 = 90\degree[/tex]

[tex] \sf : \implies 5x + 65 = 90\degree[/tex]

[tex] \sf : \implies 5x = 90\degree - 65 \degree[/tex]

[tex] \sf : \implies 5x = 25\degree[/tex]

[tex] \sf : \implies x = \cancel{\dfrac{25\degree}{5}}[/tex]

[tex] \sf : \implies x = 5\degree[/tex]

[tex] \Large \underline{\boxed{\tt{x = 5\degree}}}[/tex]

Hence, value of x is 5°.

A house is currently worth $120,000 and is increasing in value at a rate of 6% per year.

Which explicit expression would model the value of the house after 3 years?

Answers

Answer:

what was the answer

Step-by-step explanation:

a motorcyclist sets out on a road trip traveling at a constant rate of 45 mph. one half hour after she leaves, her friend discovers that the motorcyclist forgot her duffel bag driving at a rate of 60 mph the friend sets out in the car to catch up with her

Answers

Answer:

1. 45

2. 60

Step-by-step explanation:

i did it and got it right

Answer:

the answer is 45 and 60

Step-by-step explanation:

Can you guys make sure what I've done so far is right and fill in the last box? It is due today, February 24, 2021.

Answers

Answer:

yes, you are correct so far, the last box should be 12

Step-by-step explanation:

12 is the y-intercept in this problem because at 0 hour, there were 12 people

Please answer! I give brainliest when I can! It make my day :-) ASAP :-(

Write a formula for the given measure. Let A represent the area in square feet, and h represent the height in feet. Identify which variable depends on which in the formula.

the area of a trapezoid with base lengths of 7 feet and 11 feet

A=

Answers

Answer:

A=1/2h(7+11) or A=1/2h(77)

The area is dependent on the height and the height changes based on the length of both of the bases

Step-by-step explanation:

Rectangle WXYZ with y axis

Answers

Answer:

I dont understand comment on this and i can help you out

Step-by-step explanation:

Answer:

If you give me more information, I think I could help.

Step-by-step explanation:

Which values are solutions to x > 10?
A. x = 0 and x = 20
B. x = -12 and x = 0
C. X = 12 and x = 20
D. X = 11 and x = 5

Answers

Answer:

Step-by-step explanation:

if you plug the x values into x>10 you'll see that the only set with both numbers greater than ten is C

The solutions to x > 10 are x = 12 and x = 20 shown in option C.

What is linear inequality?

Any two numbers can be compared in a linear inequality statement using symbols such as "<" ">," "≤" or "≥" These values could be algebraic, numerical, or a combination of the two.

Consider the expression x > 10

Case A: x = 0 and x = 20

As x = 0 less than 10, so, this option is incorrect.

Case B: x = -12 and x = 0

Since, both -12 and 0 are less than 10, incorrect option.

Case C: x = 12 and x = 20

Both 12 and 20 are greater than 10. Thus, correct option.

Case D: X = 11 and x = 5

As, x = 5 is less than 10, incorrect option.

Therefore, the solutions for expression x > 10 are x = 12 and x = 20.

To know ore about solutions of linear equation, here

https://brainly.com/question/13951177

#SPJ2

plot the coordinates of the vertices and name the figure. (3,0) (0,3) (0,-3) -(3,0)

Answers

Answer:

It's a square

good luck, i hope this helps :)

i wanted to know the answer to this question so bad but i didnt let me ..so can somebody help me and i will give you the brainlist

Answers

Answer:

Step-by-step explanation:

13 is what percent of 15?

Answers

Answer:

86.67%

Step-by-step explanation:

Marty's cat weighs 10 pounds. This is 24 pounds less then the weight of his dog. Write and solve a subtraction equation to find the weight of Marty's dog.

Answers

Answer:

Step-by-step explanation:

The dog weighs 34 pounds

34-24=10

24+10=34

HELPPP
Simplify 2x + 1 - x+ 2.
A) 3x + 3
B) x-3
C) 3x-1
D) X+3.

Answers

Answer:

x + 3

Step-by-step explanation:

Add the numbers

Add the numbers

2x + 1 - x + 2

2x + 3 - x

Combine like terms

2x + 3 - x

1x + 3

Multiply by 1

BAM

what is the scale factor?

Answers

Answer:

Step-by-step explanation:

Answer:

The ratios would be 5:7 and 20:28.

I believe the scale factor would be 4.

The larger box is 4 times the size of the smaller box.

Write the sentence as an inequality.
The speed X on a highway is at most 60 miles per hour.

Answers

Answer:

X ≥ 60

Step-by-step explanation:

Is your inequality sentence.

The length of the highway is 500 miles. If 1 inch represents 100 miles, what is
the length of the highway on the map?

Answers

Answer:

Its 5 inches

Step-by-step explanation:

This is because 1 inch is 100 miles and there are 500 miles so 1 inch times 5 is 5

Drag each figure to show if it is similar to the figure shown or why it is not similar.

Answers

It would be the figure that’s 6yd by 18yd because they use the same scale factor (2)

Answer: Shown below (esperdo que esto ayude)

Step-by-step explanation:

Hope this helps :)

Plz plz plz plz plz i want the answer

Answers

Answer:

First Problem. 17x , 17 + x, and 7x + 10x

Second Problem. 2 + 12y, 2x1 + 2x6y

Step-by-step explanation:

First Answer - 17x

Second Answer- 2 + 12y

Hope this helps , Have a great day! <3 :)

The shapes of the horizontal cross-sections of the cone below are not all
congruent.
A. True
B. False

Answers

Answer:

B. False

Step-by-step explanation:

We are given the statement,

'The shapes of the horizontal cross-sections of the cone are all congruent'.

Now, if we cut the cone horizontally, the cross-sectional shape is a 'circle'.

Further, the radius of the circle vary depending on the position form where the cone is cut i.e.

If cut from the top, the circle is approximately equal to a point.

If cut from the middle, the radius of the circle is less than the radius of the cone.

If cut from the bottom, the radius of the circle is equal to the radius of the cone.

Now, 'two figures are congruent if they overlap each other'.

Since, the circles have different radius, they will not overlap each other.

Thus, all the cross-sections of the cone would not be congruent.

Hence, the given statement is false.

Step-by-step explanation:

The solution is, the given statement is B. False.

What is a cross-section of any shape?

A cross-section is a shape formed by cutting a solid (such as a cone, cylinder, or sphere) with a plane. If a cylinder-shaped object is cut by a plane parallel to its base, the resulting cross-section is a circle. As a result, the object intersected.

here, we have,

We are given the statement,

'The shapes of the horizontal cross-sections of the cone are all congruent'.

Now, if we cut the cone horizontally, the cross-sectional shape is a 'circle'.

Further, the radius of the circle vary depending on the position form where the cone is cut i.e.

If cut from the top, the circle is approximately equal to a point.

If cut from the middle, the radius of the circle is less than the radius of the cone.

If cut from the bottom, the radius of the circle is equal to the radius of the cone.

Now, 'two figures are congruent if they overlap each other'.

Since, the circles have different radius, they will not overlap each other.

Thus, all the cross-sections of the cone would not be congruent.

Hence, the given statement is false.

To learn more about the cross-section of the shapes, visit:

brainly.com/question/13028300

#SPJ7

Regular hexagons P and Q are shown.
2 cm
6 cm
Q
P
How do the areas of hexagons Pand compare?
O A The area of Pis 3 times the area of Q.
OB. The area of Pis 9 times the area of 0.
OC. The area of Pis 12 times the area of Q.
OD. The area of Pis 18 times the area of Q.

Answers

9514 1404 393

Answer:

B. The area of P is 9 times the area of Q.

Step-by-step explanation:

The areas of similar figures are related by the square of the scale factor of their linear dimensions. The ratio of side lengths is ...

side of P : side of Q = 6 : 2 = 3 : 1

So, the ratio of areas is ...

area of P : area of Q = 3² : 1² = 9 : 1

The area of P is 9 times that of Q.

Help plssssssssssssss???

Answers

13290657409756235954.23

. A cab company charges its customers a flat rate of
$10 plus $0.75 per mile. Find a rule for the linear
function that describes the cab company's basic fees.
Use the rule for Exercise 1 to find the cab company's
charge for a cab ride of 24 miles.

Answers

Answer:

Step-by-step explanation:

c(m)=10+0.75m

c(24)=10+0.75(24)=$28

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