Mathematics High School

Pls help me with this math problem

Answers

Answer 1

Answer:

12 ima shoot u

Step-by-step explanation:

Related Questions

PLEASE HELP FAST ANSWER ONLY 1 through 3!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

1. 13n+15

2. 12n+18

3. 18n+12

If two quantities x and y are in direct proportion, then ----------.

Answers

Answer:

x/ y = k

Step-by-step explanation:

It can also be written in forms like-

x= ky

y= x/ k

-------------------

x/y = k

(here k is constant )

Your garden has 9 pots that use 2 1/3 bag of soil. How much soil does each pot hold?

Answers

Answer:

2 6/7

Step-by-step explanation:

i divided

Roberto farms a tract of land that typically yields 69.6 kilograms of peas. A fertilizer manufacturer claims that its fertilizer will produce a 60% increase in the yield. What total amount of peas should Roberto expect from this tract of land if he applies the fertilizer? If necessary, round your answer to the nearest hundredth.

Answers

Answer:

Answer is 111.36 kilograms

Step-by-step explanation:

I hope it's helpful!

Question 2
Evaluate the following function:
f(x) = 7x2 + 8x + 20 for f(2)
type the numerical value for your answer

Answers

Answer:

Step-by-step explanation:

We have the function f(x) 7x^2 + 8x + 20 and are asked to solve it.

Since we know that x equals 2. We can substitute 2 for every x in the expression.

7(2)^2 + 8(2) + 20

First do the exponent :

2^2

7(4) + 8(2) + 20

Multiply 7(4) and 8(2) :

7(4)

8(2)

28 + 16 + 20

Hola alguien puede ayudarme a resolver estos ejercicios por favor Ejercicios de intervalos 1.- Escribe en todas las formas posibles los siguientes intervalos y semirrectas: a) { x / –2 ≤ x < 3} b) Números mayores que –1 c) (–[infinity], –5] d) Números mayores o iguales que –7 y menores que 19. e) Números mayores que 9 y menores que 5.

Answers

Answer:

Tenemos 3 formas de escribir cada intervalo, una es con solo texto, la otra es usando los símbolos { <, >, ≤, ≥ }, y la última es con intervalos, donde:

( se usa para " < x "

) se usa para " > x "

[ se usa para " ≤ x "

] se usa para " ≥ x "

a) -2 ≤ x ≤3

Esto se escribe como:

"números mayores o iguales que -2 y menores o iguales que 3"

[-2, 3]

b) Números mayores que –1

Las otras formas de escribir esto son:

-1 < x

y no tenemos limite mayor, entonces:

(-1, ∞)

con -∞ y ∞ siempre se usan los símbolos ( o )

c) (–[infinity], –5]

Las otras notaciones son:

"Un numero menor o igual que -5"

x ≤ -5

d) Números mayores o iguales que –7 y menores que 19

Las otras notaciones son:

-7 ≤ x < 19

[-7, 19)

e) Números mayores que 9 y menores que 5.

Las otras formas de escribir esto son:

5 < x < 9

(5, 9)

All movies until 4:00 PM require a discount tiket, and all the movies after 4:00 Pm require a regular -price ticket. Each theater at the movieplex seats 98 people. What is the least number of showings the theater could have shown after 4:00 PM last saturday?

Answers

Answer:

4 shows

Step-by-step explanation:

The theater has 7 cinemas and all of them has capacity of 98 seating. The theater offers discount before 4.00 and there it runs 3 shows before 4 pm in each cinema, after 4.00 pm the theater has capacity of running 4 more shows in each cinema without discount on the tickets.

Tonya and Mario are asked to use a pan balance to find the mass of the same rock. Tonya finds the rock's mass to be 680 grams. Mario finds the rock's mass to be 672 grams. Which is the best explanation for the difference in their measurements?

A. Either Mario or Tonya measured the mass of the rock incorrectly on the pan balance.

B. The rock was cold when Tonya measured its mass and hot when Mario measured in mass.

C. The rock changed in size between the time Tonya measured it and the time Mario measured it.

D. The rock broke before Mario measured it. So the mass of the two pieces together was less than when Tonya measured it. PLEASEEEE HELPPP

Answers

B is the answer B is the answe

Plsss help me ASAP plss

Answers

The answer is: 9 lte u

Kiran's family took a road trip to Niagara Falls. Kiran slept through the last 62% of the trip. If the total length of the trip was 1000 miles, how many miles had they traveled when Kiran fell asleep?

Answers

Answer:

380 miles

Step-by-step explanation:

First, find 62% of 1,000:

1,000 • .62 = 620 miles

Next, subtract 620 from 1,000:

1,000 - 620 = 380 miles

The family had traveled 380 miles before Kiran fell asleep

I have no idea what to do please help

Answers

Answer:

CD- transversal

XY AND ZW - parallel lines

and the other vertical angles

Answer:

XY and ZW: Parallel Lines, angles 2 and 4: same side interior angles, angles 1 and 3: vertical angles, angles 1 and 7: alternate exterior angles, no idea for line CD

Step-by-step explanation:

use the properties of exponents to simplify the expression 522/513

Answers

Answer:

5^9 or 1,953,125

Step-by-step explanation:

5^22 / 5^13

Using the law of exponents we have 5^22-13 = 5^9

simplify -8-(12)+(-2)

Answers

-8-12+(-2)

=-8-12-2

=-20-2

=-22

Solve this equation
12y = 30

Answers

Answer:

hI!!

Y = 5/2

Step-by-step explanation:

Let's solve your equation step-by-step.

12y=30

Step 1: Divide both sides by 12.

12y/12 30/12

the answer for this problem is y=5/2

I NEED HELP ASAP PLEASE HELP DONT JUST SPAM :(

Answers

Answer:

i think for 4 is b altho im not sure

Step-by-step explanation:

In ΔRST, the measure of ∠T=90°, TS = 65, SR = 97, and RT = 72. What ratio represents the cotangent of ∠S?

Answers

Answer:

65/72

Step-by-step explanation:

Given that ∠T=90° then the triangle ΔRST is a right angled triangle. Considering ∠S, RT is the opposite side, TS is the adjacent side and RS is the hypotenuse side. Using the notation

SOH CAH TOA

Tan ∠S = 72/65

Hence the cotangent of ∠S which is the inverse of the tangent will be

= 65/72

Help me with this plz

Answers

Answer: 42

Step-by-step explanation:

308 miles in 7 hours. Find the
rate and unit rate in miles per
hour. Please help :) It’s 15 points.

Answers

Answer:

They did 44 miles per hour

Step-by-step explanation:

308 / 7 = 44

aye anyone please help me with my math its really easy 9th grade I just figure out part of this question !!! please help

Answers

Answer:

hope this helps!

Step-by-step explanation:

The points (1,1) and (5,5) fall on a particular line. What is its equation in slope- intercept form

Answers

Answer:

y=x

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(5-1)/(5-1)=4/4=1

slope is 1

y-y1=m(x-x1) where m=slope

y-1=1(x-1)

y-1=x-1

y=x-1+1

y=x

Answer:

y = x

Step-by-step explanation:

(1 , 1)

(5 , 5)

m = [tex]\frac{y}{x}[/tex]

m = [tex]\frac{4}{4}[/tex]

1. What is 30 percent of 120?

A.30
B.20
C.40
D.36

Answers

Answer:

D 36

Step-by-step explanation:

Answer:

D.36

Step-by-step explanation:

30 ?

--- x ---

100 120

Multiply 30 times 120. You get 3600. Divide that by 100, and you get 36.

4 Eric sketches a rectangle with a perimeter of
90 inches. The length of the rectangle is three
inches longer than the width. Which equation
can be used to determine x, the width of the
rectangle Eric sketched?
F 2x + 2x + 3 = 90
G 2(x + 3) = 90
H x(x + 3) = 90
J 2(x) + 2(x + 3) = 90

Answers

Answer:

2(x) + 2(x + 3) = 90

Step-by-step explanation:

Width: x inch.

Length: (x + 3) inch.

P = 2 [tex]w^{}[/tex] + 2 [tex]l^{}[/tex]

P = 2(x) + 2(x + 3) = 90

Please help due today

Answers

Answer:

It's gotta be either A or B because C and D don't even make up a square.

I believe that it's one of those ( A or B).

Step-by-step explanation:

Sorry I couldn't help you all the way through to the answer. Hope this helps though! :)

What equation has a line passing through (-1,-4) with zero slope.

Answers

Answer:

y=-4

Step-by-step explanation:

Complete the table for the given rule. Rule: y=x-1/4

Answers

Answer:

i don't see the question, but i can help you

Step-by-step explanation:

Figs come in 2.4 lb bags. Apples come in 7.2 lb bags. How many times as many pounds are the apple bags as the fig bags?

Answers

Answer:

3 times as many pounds

Step-by-step explanation:

7.2 / 2.4 = 3 times as many pounds

Hope that helps!

PLS HELP!!

Solve for a side in right triangles

BC = ???

round your answer to the nearest hundredth

Answers

Answer:

39 centimeters

Step-by-step explanation:

I am very sorry if I'm wrong! ✿✿✿

Prolly wrong but I tried

Puppy A weighs 9 pounds which is about 25% of its adult weight what will be the adult weight of puppy A?

Answers

it should be 36 pounds. if u do 9/.25 u get 36. to find 25% of a number, which in this case is 36, u do 36*.25 which =9. hope this helped!

Marion is driving between two towns that are close together. If she drives 1/5 the distance of the trip in 15 minutes, what is her rate per hour?

Answers

Answer: 75 minutes per hour.

Step-by-step explanation:

From the question, we are informed that Marion is driving between two towns that are close together and that she drives 1/5 the distance of the trip in 15 minutes.

The rate per hour will then be:

= 15 ÷ 1/5

= 15 × 5

= 75 minutes

The rate per hour will then be 75 minutes per hour.

What is the sum? A, B, C, D

Answers

Answer:

The sum is 5/y+5

if you click on the image it will show you the answer to.

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