Mathematics High School

Hi! I need help with this!
Choose all the expressions that are equal to 0.8 x 0.03.
A. 8/100 x 3/100
B. 3/100 x 8/10
C. 80/100 x 3/100
D.3/10 x 80/10
E. 8/10 x 3/100
Please help me I have it do in a couple days and want to get it done today! Please and thank you!

Hi! I Need Help With This!Choose All The Expressions That Are Equal To 0.8 X 0.03.A. 8/100 X 3/100B.

Answers

Answer 1

Answer:B, C and E

Step-by-step explanation:

0.8 = 8 tenths

0.03 = 3 one hundredths

80/100 is the same as 8/10 or 8 tenths

3/100 is also 3 hundredths

This can be expressed by 8/10 and 3/100

Answer 2

Answer:

e, c, b

Step-by-step explanation:

for more info, check the picks, if this helped, please mark as brainliest

Hi! I Need Help With This!Choose All The Expressions That Are Equal To 0.8 X 0.03.A. 8/100 X 3/100B.
Hi! I Need Help With This!Choose All The Expressions That Are Equal To 0.8 X 0.03.A. 8/100 X 3/100B.

Related Questions

helppppp
i need the answer

Answers

Answer:

30

Step-by-step explanation:

y2-y1/x2-x1 = 37-(-23)/74-/4 = 60/20 = 30

Answer:

54/23 and 74/37 improper fraction

2.3 and 2integer

The formula for the perimeter of a rectangle can be written as P=2(l+w). Solve the formula for the length L

Answers

Answer:

(P/2)-w=l

Step-by-step explanation:

divide 2 from both sides then subtract w from both sides


At a Rubik's Cube competition, Martin solved the Rubik's Cube 5 times in 82.5 seconds.
On average, how long did it take him to solve the Rubik's Cube once?

Answers

Answer:

It takes him 16.5 seconds for each Rubik Cube

Step-by-step explanation:

Divide 82.5 by 5.

It took him 16.5 seconds to solve

HELP ASAP!!! IM BEING TIMED!!

Answers

Answer:it’s b

Step-by-step explanation:

which graph represents an exponential function

graphs in comments

Answers

I don’t know can’t see it

I want the best answers

Answers

Answer:

You need to be more specific of this question.

there are 5 men for every 11 men. how many men will there be if there are 20 women?

Answers

44 men if it is 5 women for 11 men

If I had 450 cupcakes and sold all of them and sold them for $0.85 how much money would I have

Answers

Answer:

$382.5

Step-by-step explanation:

450x$0.85 is $382.5

Which point represents the opposite of -1 on the number line?

Answers

The answer point is one

Answer:

The answer is 1

Step-by-step explanation:

If it asks for the opposite of a positive number add a subtraction mark showing its negative, do the opposite if it asks for the opposite of a negative number.

integers are rational numbers. Allays sometimes or never true

Answers

Answer:

always

Step-by-step explanation:

If you want to enlarge
a photograph that
has a ratio of 3:5 by
a scale factor of 3,
what size photograph
would
you have?

Answers

may computer kana man eh

The measures of the angles of a triangle are shown in the figure below. Solve for x.

Answers

Answer:

42°

Step-by-step explanation:

The sum of 3 angles in any triangle are equal to 180°

So:

1.) 57 + 81 = 138

2.) 180 - 138 = 42°

Answer: 42°

Answer:

0.05

Step-by-step explanation:

Which rule explains why these triangles are congruent?

Answers

When two triangles are congruent, all three pairs of corresponding sides are congruent and all three pairs of corresponding angles are congruent. ... This congruence shortcut is known as side-side-side (SSS).
Therefore you should choose SSS

If A= 30°verify:sin2A=2sinA.cosA​

Answers

Answer:

..........hope it helps.....

4x = 75° + x
mZDCB
?
DONE
х
B

Answers

Answer:

75 degrees=3x

you have to divide 3 both sides to get x on its own,

25 degrees= x

here giving 100 for right answer

Answers

Answer: 4v

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

x-3 6

---- = ----

5 10

to get from 5 to 10 we multiply 5 by 2

so...

to find out what x is we need to divide 6 by 2

which is

= 3

so we know that x-3 has to be equal to 3

therefore x=6

and to check:

6-3= 3

so

3 6

-- = ----

5 10

therefore x=6

Hope this helped you- have a good day bro cya)

What is the slope of a line parallel to the line whose equation is 6x-y=16x−y=1. Fully simplify your answer

Answers

Answer:

I don't know

Step-by-step explanation:

because I don't know

A pharmacy claims that the average medication costs $32, but it could differ by as much as $8. Write an absolute value inequality to determine the range of medication costs at this pharmacy.

a
|x − 32| ≥ 8

b
|x − 8| ≥ 32

c
|x − 32| ≤ 8

d
|x − 8| ≤ 32

Answers

Step-by-step explanation:

So,

We can tell that the most expensive medication costs $40 and the cheapest costs $24.  Thus, only options A and C are left.

To see which inequality is true, test a value, such as $30, in the equation in option C.

|30 - 32| ≤ 8

|-2| ≤ 8

2 ≤ 8

Option C is correct.

Credit to: SchwarzschildRadius

Answer:

c

Step-by-step explanation:

PLZ HELP ASAP: due at 11:59 tonight!!
A cylindrical container is to be constructed so that the sum of its height and its diameter is 15 feet.
a. Write an equation relating the height of the cylinder, h, to its radius, r. Solve the equation for h in
terms of r.
b. The volume of a cylinder is given V = pie • r^2 • h Use your answer in part a to express the volume of the
cylindrical container in terms of r alone. Leave your expression in factored form so that it will be
easier to analyze.
c. What are the values of r for which this problem makes sense? Explain.

Answers

Answer:

What’s it for? Is it for your assessmen. Ok I’m on it.

Step-by-step explanation:

which equation or inequality shows the relationship between the plotted points on the number line
A. 3 < -6
B.-6 > -3.
C.-6 < -3
D.-3 < -6

Answers

Answer:

letter c.po sagot diyan

–14d + 16 = –6d + 6 + 18

d =

Answers

Answer:

–14d + 16 = –6d + 6 + 18

d = -1

Step-by-step explanation:

I used a calculator, pls let me know if im incorrect

Answer:

d = -1

Step-by-step explanation:

combine like terms

add the coefficients(numbers with variables) together and add the integers together.

-14 d + 16 = -6d + 6 + 18 ------ add 6d on both sides

-8d + 16 = 6 + 18 ---- subtract 16 on both sides

-8d = 18 - 16 + 6

-8d = 2 + 6

-8d = 8 --- divide -8 on both sides

d = -1

The sum of the measures of two angles is 140 degrees. The ratio of their measures is 3:4.

Answers

Answer: The measurement of the first angle would be 60 degrees and the second angle would be 80 degrees.

Step-by-step explanation: They both are equal to the ratio of 3:4 because 3 x 20 would be 60 and 4 x 20 is 80. When added together they would equal is 140 degrees.

18) How many points are on this plane?
A.1
B.6
C.5
D.7

Answers

B right? sorry if i’m wrong i’m not the greatest at math english is my subject

1. Explain how the volume of a right cone relates to the volume of a cylinder with the same base and height.

Answers

If a cone and cylinder have bases with equal areas and both have identical heights then the volume of the cone is one third the volume of the cylinder

2. The new rate of increase per kilowatt hour of electricity is Php0.125. What is the resulting rate if the original rate per kilowatt hour was Php 8.97?​

Answers

Answer:

ang electricity ay 150 at ang sagot ay 7.65

What the answer of this question?

Answers

Answer:

w = 3 cm

Step-by-step explanation:

The area (A) of the triangle is calculated as

A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the height )

Here b = 5 and h = 6 , then

A = [tex]\frac{1}{2}[/tex] × 5 × 6 = [tex]\frac{1}{2}[/tex] × 30 = 15 cm²

Now the area of the rectangle is 15 cm²

area = length × width , that is

5w = 15 ( divide both sides by 5 )

w = 3 cm

Answer:

2.5

Step-by-step explanation:

equation the two areas in an equation and they are equal

[tex] \frac{1}{2} base \times height = length \times \: width[/tex]

but the width is w

substituting the values,

[tex] \frac{1}{2} (6)(5) = 6 \times w \\ 15 = 6w \\ w = \frac{15}{6 =} = \frac{5}{2 } = 2.5[/tex]

Hello could someone solve this please? The answer is: x = -1 or x = -2/25.
I would like a step by step solution please

Answers

Answer: the answer only -2/25

Step-by-step explanation:

[tex](5x + 3)^{2}= (\sqrt{3x+7} )^{2}[/tex]

[tex]25x^{2} +30x++9 = 3x+7[/tex]

[tex]25x^{2}+27x+2=0[/tex]

[tex](x+1)(25x+2)=0[/tex]

[tex]x=-1 , -\frac{2}{25}[/tex]

Check

[tex]x=-1[/tex]

[tex]5(-1)+3 =\sqrt{3(-1)+7}[/tex]

[tex]-2 =2[/tex]

The equality is false.

[tex]x=-\frac{2}{25}[/tex]

[tex]5(-\frac{2}{25} )+3 =\sqrt{3(-\frac{2}{25} )+7}[/tex]

[tex]\frac{13}{5}= \frac{13}{5}[/tex]

The equality is true.

[tex]x\neq -1[/tex]

[tex]x=-\frac{2}{25}[/tex]

Please give me a brainliest answer

will mark as brainleist
Is the relation below a function? If it is a function, state its domain. (0, 3) , (2, -3) , (1, 8) ,(2, 3)
A. The relation is not a function.
B. The relation is a function. The domain is {0 , 1, 2}
C. The relation is a function. The domain is {-3 , 3, 8}
D. The relation is a function. The domain is {-3, 0, 1, 2, 3, 8}

Answers

Answer:

A. The relation is not a function

Step-by-step explanation:

The value of p in 18+6p=90 is???

Answers

Step-by-step explanation:

HOPE IT HELPS!!!!!!!!!

Answer:

[tex]p=12[/tex]

Step-by-step explanation:

[tex]18+6p=90\:[/tex]

[tex]18+6p-18=90-18[/tex]

[tex]6p=72[/tex]

[tex]\cfrac{6p}{6}=\cfrac{72}{6}[/tex]

[tex]p=12[/tex]

HOPE IT HELPS!!

A solid has faces that consist of 4 triangles, 3 rectangles, and 1 hexagon. The solid has 9 vertices. How many edges does the solid have?
A 12 edges
B. 15 edges
C 18 edges
D 21 edges

Answers

Answer:

Step-by-step explanation:

c)18

Answer:

B. 15 edges

Step-by-step explanation:

According  to Euler's formula:

F + V = E + 2, where F- faces, V- vertices, E- edges

Substitute known values and solve for E:

(4 + 3 + 1) + 9 = E + 217 = E + 2E = 17 - 2E = 15

Correct choice is B

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