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

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.

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

i need help asap pls

Answers

Answer:

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

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:

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.

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..........

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.

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

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

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.

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

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

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

Answers

What is the question specifically?

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

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 :)

< 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

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 answer To Y

Answers

Answer:

I think the answer is y=5x-15

or

y=2x-6

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:

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

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

Answers

Answer:

B and C

Step-by-step explanation:

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

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

PLS PLS HELP WITH THIS

Answers

Answer:

the answeris i don't know bye

Step-by-step explanation:

bye

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

:))))))))))))))))))))​

Answers

Answer:

20/5

Step-by-step explanation:

hello I'm confused so yea

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:

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

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:

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