Mathematics High School

Please help me. thank you!

Answers

Answer 1

Answer:

thanks for the points lol

Step-by-step explanation:

Answer 2

Answer:

x= -10

Step-by-step explanation:

Related Questions

Select each option that represents a proportional between x and y.
(50 points)
If get all correct (Brainliest)

Answers

Answer:

I think that is A and C and F

Find the volume of the cone in terms of pi.
405TT cm3
324TT cm3
72TT cm3

Answers

Answer:

324πcm³

Step-by-step explanation:

Volume=⅓πr²h

⅓*π*9²*12

=324πcm³

Factor out the GCF from the given polynomial. 10^3 + 16^2 - 18x 10^3 + 16^2 - 18x = (Type your answer in factored form.)

Answers

Answer:

Step-by-step explanation:

Given the expression 10x^3 + 16x^2 - 18x, we are to find the GCF

First find the factors

10x^3 = 2 * 5 * x * x^2

16x^2 = 2 * 8 * x * x

18x = 2 * 9 * x

From the factors shown, you will see that 2 and x are the common factors. Hence the GCF of the expression is 2x

Find the slope of the line containing the points whose coordinates are (1/,) and (1/,) a. Ab b. A+b/ab c. 1/ab d. A-b/ab

Answers

Answer:

1/ab

Step-by-step explanation:

Complete question

Find the slope of the line containing the points whose coordinates are(a,1/b) and (b,1/a)

Slope is expressed as;

m = y2-y1/x2-x1

Substitute the coordinate values

m = (1/a - 1/b)/b -a

m = (b-a)/ab ÷ b-a

m = (b-a)/ab × 1/b-a

m = b-1/b-a × 1/ab

m = 1 × 1/ab

m = 1/ab

Hence the slope is 1/ab

Find the circumference of the pizza to the nearest whole number. 7 in

Answers

A 7” pizza means its diameter, so you take the diameter X pi, or 7 X 3.14 9.85

So the answer is 10”

y=\ 4\cdot2\ ^{x}\left\{-5\le x\le1.5\right\}

Answers

Answer:

sorry i dont no

Step-by-step explanation:

Write 4x2 = 12 in standard form.

Answers

The standard form of equation 4x2 = 12 is

4x^2=4^3. This is further explained below.

What is 4x2 = 12 in standard form.?

Generally, The standard form of decimal numbers has the same definition as whole numbers.

In conclusion, the standard form of 4x2 = 12 is

4x^2=4^3

Answers

Answer: +9,+5

Step-by-step explanation:

Storage container J has a diameter of 5.25 and a hight of 6.25 centimeters. Which value is closest to the volume of storage container J?

A.51

B.103

C.135

D.540

Answers

Answer:

im not sure

Step-by-step explanation:

Answer:

the answer is 135

Step-by-step explanation:

5

Part 1: The Easter Bunny wanted the children to have an Easter egg hunt on a soccer field,

which has dimensions of 75 yards by 120 yards. To honor the social distancing restrictions,

each egg must be placed 6 feet apart. What is the maximum number of eggs which can be

placed on the field? Hint: Did you notice the measurement units?

Answers

Answer:

13500

Step-by-step explanation:

to answer this question

convert the dimensions of the field to foot find the area of the fielddivide the area by the space of each egg

1 yard = 3 foot

75 yards = 75 x 3 = 225

120 yards = 120 x 3 = 360 ft

Area of a rectangle = length x width

225 x 360 = 81,000 ft^2

Maximum number of eggs = Area of the field / space the eggs must be apart

81,000 / 6 = 13,500

10 points and brainliest please help me

Answers

Answer: Id k

Step-by-step explanation:

please help!!!!!!!!!!!!! due in 5 min!!!!!!!!!!

Answers

Wouldn’t it be c? Because that’s when the sales come in and they gain money as they purchase shirts.

bia earns a commission on the sales she makes each month. Within a month, bia earns a 3% commission on the first $3000 she has in sales. she earn less a 4.5% commission on the amount of her sales that are greater then $3000. last month, bia had $5000 in sales. how much money did she earn in commission

Answers

Answer:

225

Step-by-step explanation:

4.5 percent *5000 =

(4.5:100)*5000 =

(4.5*5000):100 =

22500:100 = 225

1. You start a biology experiment with 4,500 cells. The cells are continuously growing and 2 minutes later

there are about 22583 cells. What is the rate of growth per minute?

Answers

Answer:

80.65% per minute

Step-by-step explanation:

For continous growth :

A = Pe^rt

A = amount after time, t

P = initial amount

r = growth rate

22583 = 4500 * e^r*2

22583 = 4500 * e^2r

22583 / 4500 = e^2r

5.0184444 = e^2r

Take the In of both sides

1.61312 = 2r

r = 1.61312 ÷ 2

r = 0.80656

0.80656 * 100% = 80.65%

What does A equal: 3(6a+12)=9

Answers

Answer:

a = -3/2

Step-by-step explanation:

3(6a+12)=9

Divide each side by 3

3/3(6a+12)=9/3

6a+12 = 3

Subtract 12 from each side

6a+12-12 = 3-12

6a = -9

Divide by 6

6a/6 = -9/6

a = -3/2

3(6a+12)=9

distribute

18a+36=9

subtraction P.O.E.

18a=-27

division P.O.E.

a=-1.5

Round
$34.7691 to the nearest cent.

Answers

Answer:

Step-by-step explanation:

$34.77 cents is the correct answer

Herby is a corn farmer in lowa who likes to track the growth of his crops. At various times Herby will go
into the field and document the height of the corn (in cm) and how many weeks it has been since the corn
was planted. He plotted the points below.
He is looking for a function that models his data. Since the trend of the data is increasing and convex, he
found an increasing convex exponential model and an increasing convex quadratic model.
Which of the following functions fits the data better?
Choose 1 answer:
Function A: y = 7.2
B
Function B: y = 1202 – 12x + 18
Ilse the function that you chose to predict the height of the corn 6 weeks after it has been planted. Round

Answers

Answer: B

Step-by-step explanation:

If angle 3 is 3x and angle 5 is 2x+30, what are the measures of angle 3 and 5?

Answers

Answer:

Step-by-step explanation:

Please help me out please

Answers

Answer:

The answer is 8

Step-by-step explanation:

Rose writes down all of her math quiz scores. Her math scores are 98,78,84, and 96. What is the mean of her math quiz scores?

Answers

98+78+84+96= 356

Now we will count

there are 4 numbers

= 89

Your mean will be 89

PLEASE HELP with question 2! BRAINLIEST to correct answer!! NO LINKS AS ANSWERS, or you will be REPORTED!!!

Answers

get x = 128 is not a step

Ceci can drive 225 miles in 3 hours (Rate - 75)
How many hours does it take her to drive 1,125 miles?

Answers

Answer:

it'll take 15h for her to drive 1125 miles

Step-by-step explanation:

take 225 ÷ 3 then you get how many miles she drives in an hour which is 75

75 × 15 = 1,125

Help on this question please

Answers

[tex]sin41 = \frac{x}{111} then x = 72.8[/tex]

According to sin rule

[tex] \frac{opposite}{hypotenus} [/tex]

I don't understand the problem. Can you help me solve it please? I also have an IEP.

Answers

Answer:

Step-by-step explanation:

The Pythagorean theorem is

a^2+b^2 = c^2 where a and b are the sides and c is the hypotenuse ( the side opposite the right angle)

a^2 + b^2 = c^2

Substitute the known values

5^2 + b^2 = 13^2

25+b^2 = 169

Subtract 25 from each side

25+b^2-25 =169-25

b^2 = 144

Take the square root of each side

sqrt(b^2) = sqrt(144)

b=12

Answer:

Given:

a = 5c = 13

To find:

missing side b

Solution:

Using Pythagorean theorem,

(Hypotenuse² = base² + perpendicular²)

b² = c² - a²

= 13² - 5²

= 169 - 25

= 144

b = √144

= 12

Christopher's backyard is in the shape of a trapezoid. The bases of the backyard are 30 and 50 feet long. The area of the backyard is 960 square feet. Write and solve an equation to find the height of Christopher's backyard. =12(1+2)ℎ

Answers

Answer:

24 feet

Step-by-step explanation:

The formula for the height of a trapezoid =

h = 2A/ a + b

A = 960 square feet

a = 30 feet

b = 50 feet

h = 2 × 960/30 + 50

h = 1920/80

h = 24 feet

Please help me with this questionnn

Answers

Answer:

V = 1436.76

Step-by-step explanation:

Formula:

V = 4/3πr³

Given:

r = 7

Work:

V = 4/3πr³

V = 4/3π(7³)

V = 4/3π(343)

V = 1436.76

Diragio Lawn Care cuts lawns every week. Each lawn uses 34 of a tank of gas when it is cut (on average). How much gas is used if 10 lawns are cut in one week? Choose two answers that represent the solution.

Answers

Answer:

7.5 tank oil will be used

Step-by-step explanation:

Amount of gas used to cut one lawn (on an average) = 3/4 of a tak

Given ,

In a week , ten such lawns are cut

Hence, Total amount of gas used

= 3/4* 10

= 7.5 tank

Fill in the blank with the correct response. In the image below, the corresponding angle to angle 1 is angle .

Answers

Answer: Angle 8

Step-by-step explanation: don't know if this is what your looking for

Answer:

-3

Step-by-step explanation:

this is very confusing to me

Answers

Answer

what is?

STEP-BY-STEP-EXPLANATION

Answer: What’s the answer?

Can anyone please help?

Answers

Answer:

Step-by-step explanation:

1. 7x/3

2.7x/5

3. 2(1 + 3x)/5x

4. x-8??

5. 5x+9/27x

Not sure if i did this how you wanted it done but i just simplified if its wrong let me know i can try to fix it

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