Mathematics High School

hello please help i’ll give brainliest

Answers

Answer 1

Answer:

its d

Step-by-step explanation:

Related Questions

aster sold 18 oranges if this are 12% of her total oranges how many oranges are not sold

Answers

Answer:

132.

Step-by-step explanation:

If 12% are sold then 100-12 = 88% are unsold.

12% = 18 oranges

1% = 18/12 = 1.5 oranges,

88% = 1.5 * 88 = 132.

please help i rly need help

Answers

Answer:

A. is uniform

B. is skewd to the left

C. is skewd to the right

and D. is symmetrical

Step-by-step explanation:

Joaquin was putting numbers on a number line. Which number is NOT placed correctly on the number line?

A.27/2
B.42
c.18 ¾
D.21.1

PLS I NEED HELP

Answers

Answer:

Step-by-step explanation:

I know it's a lot, but i would appreciate if you answered it :)

Answers

1. A,B and I believe the second would be E

Algebra Find the volume of the three-dimensional figure in terms of x.

Please if anyone is available could you solve this I’m a bit stuck. Thank you!

Answers

Answer:

Step-by-step explanation:

Plz help !
Question 4
In the histogram above...
PIX = 3) -
PIX < 5) =
Word Bank:
.15, 0.0, .2, .85, .6, 1.00, .25, .3, .1
Blank 1:
Blank 2:

Answers

Answer:

option 1.

Step-by-step explanation:

25 points, need ASAP. Graph the line that passes through the two points then find the slope of the line.

Answers

Answer:

Slope is 2/3

Just plot the two points then draw a line through them.

13. One kilogram is equal to 1,000 grams.
How many kilograms equal 2,570
grams?
A 257 kilograms
8 25.7 kilograms
257 kilograms
0.257 kilogram
Answer quick PLZZ no website

Answers

Answer:

I'm pretty sure it's 0.257!

Step-by-step explanation:

Sorry if I got it wrong I'm trying my best hope you have a great day!!

Answer:

2.57 is the answer because 1kg=1000g so 2570\1000 ie 2.57 which is 0.257

NEED HELP NOW!!!!!!!!!!!!!!!

Answers

Answer:

a. 3

b. 3.5

c. 9

d. 12

e. 8

f. 1.5

number 9 help, please

Answers

Answer:

Unique

Step-by-step explanation:

I need the answer to question 3 please help me

Answers

Answer:

[tex]x = 26[/tex]

Step-by-step explanation:

Supplementary Angles add up to 180.

Angle C and Angle D add up to 180.

[tex]128 + 2x = 180[/tex]

[tex]2x = 52[/tex]

[tex]x = 26[/tex]

The floor of a restaurant is a square of sides 28 cm. The floor covered with square tiles of sides 40 cm. Calculate the total number of tiled used.

Answers

Answer:

I'm going to calculate with sides 28 m

4,900 tiles used

Step-by-step explanation:

Area restaurant 28x28 = 784 m squared

each tile 40 cm = 0.4m

area of tile 0.4x0.4 =0.16

784/0.16 = 4,900

Find the area of this figure pls

Answers

Answer:

1824 in2

Step-by-step explanation:

sqaure = 48 x 32 = 1536 in2

Triangle = (12 x 48) / 2 = 288 in2

total area = 1536 + 288 = 1824 in2

Find the limit of the function by using direct substitution. limit as x approaches three of quantity x squared plus three x minus one.

17
0
-17
does not exist

Answers

Answer:

Step-by-step explanation:

Given the limit of a function expressed as;

[tex]\lim_{x \to 3} x^2 + 3x - 1[/tex]

Substitute x = 3 into the function to have;

[tex]= 3^2 + 3(3) - 1\\= 9 + 9 -1 \\= 18 - 1\\= 17[/tex]

Hence the limit of the function as x tends to 3 is 17

4-7 -
4-7
7
PLEASE HELP

Answers

Answer:

B) 1/4^ 7.

Step-by-step explanation:

You should know this.... basic math

Volume of the cylinder
I’ve tried all the answers I could find and they’re still wrong.

Answers

7033.6 meters cubed. Because the formula is pie r squared times the height

The average cost of a bag of popcom at
the movie theater was $3.50 in 1995 and
$4.75 in 2015. Find the percent of change in
the price of a bag of popcorn from 1995 to
2015 and classify as a percent increase or
percent decrease.
A.26.3% decrease
B.26.3% increase
C.35.7% decrease
D.35.7% increase

Answers

Answer:

B 26.3% increase

Step-by-step explanation:

1 - 3.50/4.75 = .263 = 26.3%

whats fhis ill give brainliest

Answers

Answer:

12, -24

Step-by-step explanation:

Because when x,y is 12,24. If it is negative y, the equation comes out, like 12, -24

The electric current is I, is amperes, in a circuit varies directly as the voltage V. When 12 volts are applied the current is 4 amperes. What is the current when 18 volts are applied

Answers

Answer: 6 A

Step-by-step explanation:

Given

Current varies directly with Voltage

i.e.

[tex]I\ \propto V\ or\\V\ \propto\ I\\V=IR[/tex]

when V=12 V, I=4 A i.e.

[tex]\Rightarrow 12=4R\\\Rightarrow R=3\ \Omega[/tex]

When V=18 V

[tex]\Rightarrow 18=I\times 3\\\Rightarrow I=6\ A[/tex]

Current is 6 Ampere

Ms.Femandez needs to buy new carpet for her bedroom floor. A model of her bedroom floor is shown on the right .If each square foot of carpet costs $2 how much will it cost her to buy the carpet?

Answers

Correct Questions:

The correct question has a diagram attached to it which has dimensions of the bedroom floor available which are 15 by 18 feet.

Answer:

Answer is 540 $

Step-by-step explanation:

We will first find the area of the room

Area = Length x Width

Area = 15 x 18 = 270 sq feet

She needs 270 square feet of carpet.

one square feet costs 2 $

so, total cost of carpet = 270 x 2 = 540 $

The radius of a regular hexagon is 8 cm.
Find the apothem, perimeter and area
of the regular hexagon.

Answers

the measure of the side = of the measure of radius because the regular hexagon have 6 sides = at each others

meaning the measure the perimeter is = 6 times the radius

and the radius = 8cm

so perimeter = 6× 8 cm

perimeter = 48cm

since the apothem is the segment perpendicular to a side thought the center and those segment are not promotional we have the notation as

r square root of 3 divided by 2

r = radius = 8 cm

by apply the formula

8square root 3 divided by 2

so the area will be

since the perimeter is 48cm

and the apothem is 8 square root of 3 divided 2

so the area will be 48 times 8 square root of 3 divided by 2 = 384 square of 3 divided by 2 .

hope that helps.

i need help anyone free to help me out

Answers

Answer:

196.5[tex]ft^{2}[/tex]

Step-by-step explanation:

‎‎‎‎‎‎‎‎‎‎ ‎‎‎‎‎‎‎‎‎‎‎ ‎‎‎‎‎‎‎‎

Answers

Answer:

a) 3:1

b) yes "si"

c) by enlarging the digram by 150% your bassically tripling the values inside and outside the shape which explains why the new P"Q" is 3 times larger than the smaller one (Translate this)

Step-by-step explanation:

The slope-intercept form of the equation of a line that passes through point (–2, –13) is y = 5x – 3. What is the point-slope form of the equation for this line?

Answers

Answer:

y + 13 = 5(x + 2)

Step-by-step explanation:

the point is (-2 , -13)

Point slope form is: y - y1 = m(x - x1)

y1= -13

x1= -2

y - -13 = 5 (x - -2)

y +13 = 5(x+2)

ill mark brainliest, question is attached

Answers

Answer:

-3

Step-by-step explanation:

-9u+9u is 0 so all you are left with is -3

Answer:

-3

Step-by-step explanation:

-9u + 9u - 3

-9u and 9u cancel out, so it simplifies to -3

Help! Thanks if you do! ✨✨

Answers

Answer:

I would say either A or C

Step-by-step explanation:

I think the answer is letter A

Plz help me this is to much

Answers

4x10=40
1/2 x 3 x 6= 9
9x40=360

give the value of x for the equivalent ratio 3:8 x:24

Answers

Answer:

Step-by-step explanation:

3/8=x/24 (cross multiplication)

3*24=8x (we don't need to multiply 3 with 24 bc we will divide both sides by 8 so it will be easier to find the final value)

x=9

Answer:

x = 9

Step-by-step explanation:

8: 24

Multiply 3

8 x 3 = 24

3 : x

Multiply 3

3 x 3 = 9

x = 9

marking brainliesttt
is a. the correct answer?

Answers

Answer:

I think it's A because a negative relationship is when the independent variable increases in value and the dependent variable decreases

Step-by-step explanation:

A company makes steel rods shaped like cylinders. Each rod has a diameter of 4 centimeters and a height of 90 centimeters. If the company used 30,520.8 cm
of steel, how many rods did it make?
Use 3.14 for x, and do not round your answer.

Answers

Answer:

26.986 rods

Step-by-step explanation:

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