i really need help with this!!

Answer:

d < -3

Step-by-step explanation:

7 - d > 10

(-7)      (-7)

-d > 3

(dived both sides by -1, when dividing or multiplying both sides by a negative number the inequality sign changes)

d < -3

Answer:

- Mode-The most repetitive number! - Median:The number in the MIDDLE when they are IN ORDER! - Mean- The AVERAGE OF ALL NUMBERS: You add up all the numbers then you divide it by the TOTAL NUMBER of NUMBERS! - Range - THE BIGGEST minus the Smallest!

branliest?

Step-by-step explanation:

Answer:

Answer:

A-6 =19

A= 19+6

A= 25

so I think the answer is very difficult ask to someone else

Step-by-step explanation:

xy=4

2x-y+2=0

Answer:

Hello,

-First find the unit rate, 285 divided by 5

since she can type 285 words in 5 minutes

the unit rate is 57 words per minute

-now multiply that by 13

57 times 13

741 words in 13 minutes

-Hope this helps

Answer:

39

Step-by-step explanation:

1190 + 2125 = 3315 (number of beads)

3315/85 = 36 (number of bracelets jasmine can make)

Answer:

The third answer choice

Step-by-step explanation:

The two parallel lines are BF and CG the perpendicular are AD and BF because the first sets are side by side and the second sets cross each other at a certain point.

Answer:

2:3 in the simplest form

Step-by-step explanation:

40/60

2/3=2:3

Answer:

Only two and Three!

Step-by-step explanation:

423 is divisible by the prime number two!

423 divided by 2 is 216

432 is also divisible by three!!

432 divided by three is 141

The number 432 is divisible by 2 and 3 both as its unit digit is even and the sum of the digits is 9.

By the divisibility rule, we can determine whether numbers are divisible by some other numbers or not without dividing.

We know a number is divisible by 2 if its unit digit is even and a number is divisible by 3 if the sum of the digits is divisible by 3.

Given number is 432 unit digits even, therefore, it is divisible by 2,

and the sum of the digits is 9 so it is also divisible by 3.

learn more about divisibility rules here :

https://brainly.com/question/10703980

#SPJ2

Note: for similar triangle all the corresponding angle must be equal and the corresponding side are proportional

line AB segment on triangle PAB corresponds to line segment QR.

Part C: <Aangle on triangle PAB corresponds to angle Q

Answer: Note: for similar triangle all the corresponding angle must be equal and the corresponding side are proportional

line AB segment on triangle PAB corresponds to line segment QR.

Part C: <Aangle on triangle PAB corresponds to angle Q

Step-by-step explanation:

Answer:

3.8 seconds to reach the maximum height

Hope I helped have a nice day!:)

Step-by-step explanation:

Answer:

Step-by-step explanation:5-7+13

Answer:

(x+7)(x-7)

Step-by-step explanation:

This one has the standard shape of a²-b², therefore its factorization is (a+b)(a-b).

Answer:

(x-7)(x+7)

Step-by-step explanation:

x^2 = x * x

-49 = -7 * 7

(x-7)(x+7)

Answer:

perimeter= 4a

a= sides

Answer:

3/10 or 30%

Step-by-step explanation:

900/3000 = 9/30 = 3/10 or 30%

Step-by-step explanation:

Expanded 300+60+.1+.02+.004

exponential you can't have on if you don't have an exponent

Answer:

rational number

Step-by-step explanation:

Answer:

Step C: distributive property

Step D: Tringonometric Sum Identity

Step E: Factoring

Step-by-step explanation:

The correct justification for the indicated steps:

Thus, the Proof of de Moivre's Theorem is distributive property, Tringonometric Sum Identity and factoring.

Know more :

https://brainly.com/question/11438062?referrer=searchResults

Answer:

3y + 5

General Formulas and Concepts:

Pre-Algebra

Algebra I

Step-by-step explanation:

Step 1: Define expression

(4y + 3) - (y - 2)

Step 2: Simplify

Answer:

Uhh im sorry but this is a website for questions not donations

Step-by-step explanation:

im very sorry if that sounded rude but its kinda true ;/

Answer:

letter c. 6x-y=16

Step-by-step explanation:

Answer: the representative sample contained more adults than children

Step-by-step explanation:

The options are:

a. The representative sample contained all 200 tourists.

b. The representative sample contained more adults than children.

c. The representative sample contained more children than adults.

d. The representative sample contained an equal number of adults and children.

Number of adults = 150

Number of children = 50

Total = 150 + 50 = 200

Probability of choosing an adult = 150/200 = 0.75

Probability of choosing a child = 50/200 = 0.25

The above shows that the representative sample contained more adults than children. This can be seen in the explanation above as number of adults is thrice that of children.

Answer:

A group of tourists is determining the order in which to visit national landmarks in Washington, DC. The group contains 200 people. Of those people, 150 are adults, and 50 are children. A random sample of tourists in the group is chosen. Surveying the random sample produced a representative sample of the population. Which was most likely true of the representative sample?

the representative sample contained more adults than children

Step-by-step explanation:

The options are:

a. The representative sample contained all 200 tourists.

b. The representative sample contained more adults than children.

c. The representative sample contained more children than adults.

d. The representative sample contained an equal number of adults and children.

Number of adults = 150

Number of children = 50

Total = 150 + 50 = 200

Probability of choosing an adult = 150/200 = 0.75

Probability of choosing a child = 50/200 = 0.25

The above shows that the representative sample contained more adults than children. This can be seen in the explanation above as number of adults is thrice that of children.

Answer:

11 degress celcius

Step-by-step explanation:

there was an  original 5 but it increased by 6

5 + 6 = 11

11 degrees celcuis

Answer:

11 degrees Celsius

Step-by-step explanation:

5+6=11

t2 +2t+2+t2 _16t+64=45

2t2_14t+65=45

2t2_14t +20=0

(2t_4)(t_5)=0

t=2 t=5

answer is C.5,2

Answer:

24

Step-by-step explanation:

3(5+6)-9

3(11)-9

33-9

24

Answer:24

Step-by-step explanation:

tis is the right answer

Answer:true

Step-by-step explanation:

Answer:

The width of the door is 36 inches

Step-by-step explanation:

The given parameters are;

The given area of the door = 3024 in.²

The length of the door = 48 + The width of the door

Let W represent the width of the door

Therefore, we have;

The length of the door = 48 + W

The area of the door = The length of the door × The width of the door

∴ By substitution, the area of the door = 3024 = W × (48 + W)

3024 = W × (48 + W) = 48·W + W²

48·W + W² = 3024

∴ 48·W + W² - 3024 = 0

Rearranging, we get;

W² + 48·W - 3024 = 0

By trial and error, we have;

(W + 84)×(W - 36) = 0

Therefore, given that the width of the door is a natural number, we have;

The width of the door, W = 36 inches

Answer:

Step-by-step explanation:15 % of x = 20%of y , 15 x =20 y , x÷y =20 ÷15 , let x =15 and y = 20 , y has 3÷4 amount of x ,