Mathematics High School

someone pls help i’m failing this class

Someone Pls Help Im Failing This Class

Answers

Answer 1

Answer:

Step-by-step explanation:

so if the cubic length is now shorter you have to make the object bigger. So now the rectangle would have a length of 6 squares and a height of 10 squares

Answer 2

Answer:

3 by 3

Step-by-step explanation:

make it go 3 squares to the right and 3 squares upwards for a total or 9 squares.

Related Questions

In a Mathematics test,Alex got 80% of the question correct. He got 40 questions correct. Each question on the paper carried 3 marks. How many marks did he lose in that test ?​

Answers

Answer: 30 marks lost

Step-by-step explanation:  80% = 40 question so 100% = 50 questions

he missed 10 of 50 so

10 x 3 = 30 marks

Find the measures of the interior angles of the triangle

Answers

Answer:

m∡A = 59°

m∡B = 48°

m∡C = 73°

Step-by-step explanation:

'x' = measure ∡A

73 + x - 11 + x = 180

2x + 62 = 180

2x = 118

x = 59

Which of the following pairs show(s) triangles that are similar but not congruent?

Answers

Answer:

B and C

Step-by-step explanation:

i need help asap pls

Answers

Answer:

Work out the Area of the figure, then multiply that answer by $25.

less than 100 students want to start at 9:00 am true or false
for there are 17​

Answers

What is the question specifically?

Help me :( .........

Answers

Answer:

16

Step-by-step explanation:

Answer:

B. 16 feet

Step-by-step explanation:

The tree and well are to scale.

6x4 is 24

so that means that 4x4 is 16.

Please help asap!!

Kianna and Jos houses are reflections of each other across both axes. What are the coordinates of Jo's house?

Answers

Answer:

(-4,-2)

Step-by-step explanation:

(4,-2) because it’s a reflection which means the x stays the same but the y variable changes to a negative

Solving the equation -5x = 4y + 8 for y gives

Answers

Answer:

y= -2-5/4x

x= -4/5y-8/5

Step-by-step explanation:

i hope this helps :)

find the value of given expression

[tex] \sqrt{80 \times 40 \times 2} [/tex]
​

Answers

Answer:

80 is the answers for the question

Answer:

my answer is 80..........

Determine the coordinates of the pre-image?

Answers

Just find the coordinates and divide the x and y coordinates by the scale factor.

I'll do A.

(4,3)

Divide 4 by 0.5 and 3 by 0.5.

4/0.5=2

3/0.5=1.5

So the original coordinate for A is (2,1.5).

Hope it helps

Simplify the fraction. 11/55

Answers

Answer:

1/5

Step-by-step explanation:

That'll be one brainliest

Answer: 1/5

Step-by-step explanation:

You have to divide the numerator and the denominator by the GCF ( greatest common factor) of 11 and 55. 11 is the GCF of 11 and 55 so 11÷11=1 and 55÷11=5

Hope this helps :)

what is the variables on both sides equations? 3x - 6 = 7x + 1​

Answers

Answer:

3x-6=7x+1

=> 3x-7x = 6+1

=> (-4)x=7

=>x = 7/4 = 1.75

:))))))))))))))))))))​

Answers

Answer:

20/5

Step-by-step explanation:

hello I'm confused so yea

The radius of a circle is 4 feet. What is the circle’s area?

Use 3.14 for pi

Answers

Answer:

A= 3.14 * 4² = 50.24 ≈ 50 ft²

Step-by-step explanation:

A shape is made of 9 right triangles of equal size and three identical rectangles.
Each rectangle measures 7 mm wide by 3 mm high. The rectangles are each
7 mm wide by 3 mm high. What is the total area, in square millimeters,
of the shape?

Answers

Answer:

The area of the figure is 157.5 square millimeters.

Step-by-step explanation:

Since a shape is made of 9 right triangles of equal size and three identical rectangles, and each rectangle measures 7 mm wide by 3 mm high, while the rectangles are each 7 mm wide by 3 mm high, to determine what is the total area, in square millimeters, of the shape, the following calculations must be performed:

Area of a rectangle: base x height

Area of a triangle: (base x height) / 2

7x3 = 21 = Rectangle area

7x3 / 2 = 10.5 = Triangle area

21 x 3 + 10.5 x 9 = 157.5

Thus, the area of the figure is 157.5 square millimeters.

Find four solutions of each equation. Write the solutions as ordered pairs.
3. y = 3x
4. y = -2x + 11

Answers

y = 3x

x y

-2 -6

-1 -3

0 0

1 3

y = -2x +11

x. y

-1. 13

0 11

1. 9

2. 7

Find the measure of one interior angle in a regular 144-gon. Round to the nearest
tenth if necessary.
*
a)134
b)25560
c)180
d)177.5

Answers

Answer:

the answer is d

Step-by-step explanation:

Jerry needs 8 pieces of rope to help
tie down his tent. If each piece of rope
needs to be 4 feet each, what is the
total amount of rope needed?

Answers

32 Feet
Eight times four equals thirty-two

You want to send a package . First class mail costs $.39 for the first ounce and $.24 for each additional ounce . You can spend at most $ 3.00 on postage . What is the maximum weight of your package ? Round down to the nearest ounce .

Answers

Answer: 10 ounces

Step-by-step explanation: Ounce is equal to O and price is y

y=mx+b : y=.24o+.39

y = 3.00

3.00-.39=2.61

2.61/.24 = 10.875

round it down and you get the maximum

Write an equation of the line that passes through the points (3,8) and (2.6). Write the equation in slope-intercept form.
The equation of the line in slope-intercept form is

Answers

Answer:

2x - y + 2 = 0 is the equation

y = 2x + 2 is the equation in slope-intercept form

Step-by-step explanation:

slope = (y₂ - y₁) / (x₂ - x₁)

slope = (6 - 8) / (2 - 3)

slope = -2 / -1

slope (m) = 2

equation through the points (3,8) and (2,6):

(y - y₁) / (y₂ - y₁) = (x - x₁) / (x₂ - x₁)

(y - 8) / (6 - 8) = (x - 3) / (2 - 3)

(y - 8) / -2 = (x - 3) / -1

-y + 8 = -2x + 6

2x - y + 2 = 0

slope-intercept form,

y = mx + c

y = 2x + 2

Find an
explicit formula for the arithmetic sequence 37, 74, 111, 148, ....
Note: the first term should be a(1).

Answers

Answer:

Step-by-step explanation:

a₁ = 37

a₂ = 74

Common difference d = a₂ - a₁ = 37

nth term = a₁ + (n-1)d

= 37 + (n-1)37

= 37n

Answer:

Below in bold.

Step-by-step explanation:

The common difference is 74-37 = 37.

nth term a(n) = a1 + (n - 1)d

= 37 + 37(n - 1)

= 37n.

Find X pls help me :3

Answers

Answer:

Highlight the question, Do Ctrl+Shift+I, it will show this page with a bunch of codes and stuff and you can find the answer in there

Step-by-step explanation:

< Exit
Topic 8 Test
Due 03/26/21
Fencing How much fencing is required to enclose a circular garden whose radius is 14 m? Use
22
for at
7.
About m of fencing is required to enclose the circular garden.
(Type an integer, proper fraction, or mixed number.)
Enter your answer in the answer box.

Answers

Answer:

88m of fencing

Step-by-step explanation:

the cicumference of the garden is what we are looking out for,

and with the raduis .ie.14m

C=2πr

C=2•22/7•14

C=88m

30 POINTS I NEED HELP PLZ

Answers

Answer:

120

Step-by-step explanation:

to find the volume you just do length x width x height.

please help as soon as possible and please don’t take advantage of the points


a:1 hour
b:1.5 hours
c:2 hours
d: 3.5 hours
e:5.5 hours

Answers

Answer:

2 hours

Step-by-step explanation:

PLS PLS HELP WITH THIS

Answers

Answer:

the answeris i don't know bye

Step-by-step explanation:

bye

36/6=

I need help ASAP​

Answers

Answer:

What?

Step-by-step explanation:

Are you trying to divide?

Answer:

6

Step-by-step explanation:

Divide 36 into 6 equal parts.  36/6=6

A culture of yeast doubles in size every 4 hours. If the yeast population is estimated to be 3 million now, what will it be one day from now

Answers

Answer:

192,000,000

Step-by-step explanation:

Given

General form of an Exponential distribution :

y = ab^x

a = initial amount = 3000000

b = growth factor = 2

x = period = 24 / 4 = 6

y = final amount ; after one day = 24 hours ; x = 24 /4 = 6

y = 3000000(2)^6

y = 3000000 * 64

y = 192,000,000

10. Multiply the following numbers using scientific notation. show the steps. (See Ex. 5)




(2 x 103)(3 x 104).





11. Divide the following numbers using scientific notation. Show the steps as they are done in the lesson. (See Ex. 6)




-42 x 102

14 x 103

Answers

Answer:

10) 6 × 10⁷

11) -3 × 10⁻¹

Step-by-step explanation:

Assuming that (2 x 103)(3 x 104) =

(2 × 10³)(3 × 10⁴) =

(2 × 10³) × (3 × 10⁴)

And the division of

(-42 x 102) and (14 x 103) =

(-4.2 × 10²) ÷ (1.4 × 10³)

__________________

It is hard to know without an image, assumptions can vary.



Find the answer To Y

Answers

Answer:

I think the answer is y=5x-15

or

y=2x-6

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