Mathematics High School

PLEASE HELP ASAP!!! i’ll mark brainlessly

PLEASE HELP ASAP!!! Ill Mark Brainlessly

Answers

Answer 1

1.5 km per hour

ngl i could be wrong :/

Related Questions

which way does the line is correct, line#1 or line#2​

Answers

Answer:#2

Step-by-step explanation:

The graph of a linear system is shown. What is the solution to this linear system? Enter a value in each box to create an ordered pair.

Answers

Answer:

(1,2)

Step-by-step explanation:

The solution would be where both lines intersect.

In this case, the intersected point is (1,2)

Simplify: 6(5x - 2) - (3x - 4)​

Answers

Answer:

[tex]27x-8[/tex]

Step-by-step explanation:

[tex]6(5x-2)-(3x-4)\\30x-12-3x+4\\27x-8[/tex]

Answer:

27x-8

(it wants me to add more words so good luck with whatever you're doing)


Tom
A cheerleading formation has 2 rows of 8 men and 3 rows of 10 women. How many
total men and women are in formation? Please help

Answers

Answer:

(2x8)+(3x10)

Step-by-step explanation:

Estimate by rounding to the nearest ten. Then, find the sum
376+266
The estimated sum is

Answers

The answer should be found by rounding 376 to 380 and 266 to 270....you will get 650

Answer:

640

Step-by-step explanation:

You add 376 and 266 together then you get 642

In this case the nearest ten is 2

If we round the 2 (which would go down) it would be 640

Help plz . Ty I gave u brainliest

Answers

Answer:

I believe it's y=4x+8

Step-by-step explanation:

if it's wrong I'm sorry

Answer:

B

Step-by-step explanation:

Just put it in Desmos graphing calculator and you'll see that other than D option B is the only one that passes through the point. You know it's not Option D Because it has a negative slope which will always cross with a positive one.

Is (8, 8) a solution to the equation y = X?
Yes or No ?

Answers

Answer

YEAH

Explanation

The x value is 8.

The y value is 8.

Well...

8=8

So yes.

Find the surface area of the cuboid shown below

Answers

Answer:

Surface area of cuboid = 352 cm

Step-by-step explanation:

Given that:

Height of cuboid = 8 cm

Length of cuboid = 12 cm

Width of cuboid = 4 cm

Surface area = 2lw + 2lh + 2hw

Putting all the values;

Surface area = 2*12*4 + 2*12*8 + 2*8*4

Surface area = 96 + 192 + 64

Surface area = 352 cm

Hence,

Surface area of cuboid = 352 cm

After 3 hours of work a farmer has harvested 480 fruits. After 5 hours he harvested 550 fruits. Is this a proportional relationship?

Answers

Answer:

No

Step-by-step explanation:

480 fruits/3 hours=160 fruits/hour average

550 fruits/5 hours=110 fruits/hour average

What is the smallest number of people that can be broken up both into 15 groups of equal membership and into 48 groups of equal membership?

Answers

Answer:

240

Step-by-step explanation:

You find the Least Common Multiple of 15 and 48 which is 240.

Answer:

240

Step-by-step explanation:

find the lcm of 15 and 48, which is 240

yup the guy above me is correct

The diagram shows two congruent equilateral triangles whose overlap is a hexagon.
The areas of the smaller triangles, which are also equilateral, are 1, 1, 9, 9, 16 and 16, as shown.
16
16
X1
9
What is the area of the inner hexagon?

Answers

Answer:

38

Step-by-step explanation:

Pls help me I have a test soon

Answers

Answer:

i can't see the picture

Step-by-step explanation:

The perimeter of an airplane ticket is 36 centimeters. The area is 80 square centimeters. What are the dimensions of the ticket?

Answers

Answer:

ent4kww

Step-by-step explanation:

rr

2x+y=-2
5x+3y=-8
Solve the following systems

Answers

This is the first step

PLZZZ HELP ME!!!! I WIL 5 STAR AND MARK BRAINLIST!!!


1) The number of chips of different colors in Rick's bag is shown below:


3 red chips

11 green chips

7 yellow chips

Rick takes out a chip from the bag randomly without looking. He replaces the chip and then takes out another chip from the bag. What is the probability that Rick takes out a yellow chip in both draws? (1 point)

Question 1 options:


7/21 * 6/20= 42/420

7/21 + 6/20= 42/420

7/21 * 7/21= 49/441

7/21 + 7/21= 49/441

Answers

Answer:

C.) 7/21*7/21=49/441

Step-by-step explanation:

Because there is a total of 21 chips and 7 are yellow.

It wouldn't be D because 7/21+7/21=14/21 and not 49/441

Hope this helped!! :)

Brainliest?!?!

Stay safe and have a wonderful day/night/afternoon!!!

Answer:

I agree with the other person

have a good day :)

Step-by-step explanation:

If a triangle has angle A that is 70* and angle B that is 90* what is angle C?

Answers

20 or 30 because all the triangles have to add up to 180 or 190.. I forgot witch one

Answer:

angle c = 20 °

Step-by-step explanation:

as sum of all sides of triangle is equals to 180°

17. A moving truck fills up a shipment at an old
address at (-2, 1). It travels 7 blocks south and 6
blocks east to the new address. What is the
location of the new address?

Answers

Answer:

(4,-6)

Step-by-step explanation:

The y axis is the North and South direction, or up and down on the graph. Starting at point (-2,1), where y = 1, to move up add, or to move south subtract. To move 7 blocks south 1 - 7 = -6

The x axis is East and West or to the right or left respectively. To move East / right add, to move West / left subtract. In the point (-2,1) x = - 2 so to move 6 blocks east add. -2 + 6 = 4

Put the coordinates together (4,-6)

Point 7,2 is translated vertically 2 units and horizontally -5 units. Where is the new point located?

Answers

Answer:

Step-by-step explanation:

(2,4)

find the missing side length

Answers

Answer:

a

Step-by-step explanation:

I think A.21 because if you divide 40/24 it gives you 1.66666667 and if you divide 35 by that you get 21


yeah help lol i don’t understand math

Answers

Answer:

x=4.4

Step-by-step explanation:

Answer:

x= 4.373

Step-by-step explanation:

the rabbit population is a certain area is 500% of last years population there are 900 rabbits this year how many were there last year​

Answers

Answer:

180 rabbits

Step-by-step explanation:

What is y−10=9(x+8)written in standard form

Answers

Answer:

y-10=9(x+8) in standard form is 9x −y =−82

Y-10=9(x+8)
y-10=9x+72
-10 -10
Y=9x+62
-9x -9x
-9x+y=62

Raynor earns $4 in rewards for every $75 he spends at the grocery store . If he earned $44 in rewards last month, how much did he spend at the store

Answers

Answer:

He spent $825 at the store.

Step-by-step explanation:

4/44=11 11x75=825

can i please get some help asap

Answers

if my math is right it should be b

Number seven plz helppp

Answers

6^4 is the same as 6x6x6x6
The answer is 1,296

Answer:

1,296

Step-by-step explanation:

I multiplied 6 four times.

Item 6
To make muffins, you need about 4 cups of flour per dozen. How many cups of flour will you need to make 5 dozen muffins?

Answers

Answer:

answer is 20

Step-by-step explanation:

do the math five times four equals 20

Warren bought three boxes of pencils for $2.18 each. How much did Warren spend?
A
$7.34
B
$6.54
C
$6.34
D
$5.18

Answers

Answer:

B is the correct answer :)

If angle e and angle f are complementary if measure of angle e = 9x+22 and measure of angle f = 2x+24 fine measure of angle f

Answers

Answer: 32°

Step-by-step explanation:

Complementary angles are the ankea that are equal to 90° when we add them together. This will then be:

9x+22 + 2x+24 = 90

11x + 46 = 90

11x = 90 - 46

11x = 44

x = 4

Angle F = 2x + 24

= 2(4) + 24

= 8 + 24

= 32°

What is the value of y

Answers

I did something like this but I forgot:(

What is the equation of a line with slope -3 and goes through point (2,-4)?

Answers

Answer:

y= -3x+2

Step-by-step explanation:

well there isn't really a step by step explanation but if you don't believe me you can use desmos graphing calculator to check my answer :))

Answer:

....

Step-by-step explanation:

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