PLZ HELP, WILL MARK BRAINLEST

PLZ HELP, WILL MARK BRAINLEST

Answers

Answer 1

Answer:

A and B

Step-by-step explanation:


Related Questions

NEED HELP WILL MARK BRAINLIEST
question 18

Answers

Answer:

The second choice

Step-by-step explanation:

the equation as to be higher or equal to 1500$  

b im no completly sure

can i get brailiest

Forty more than the product of 2 and a number is twelve. What is the number?


SOMEONE JELP

Answers

Answer:

Logically, the answer is either 12 or 42

express (sin 30 + i cos 30)^18​

Answers

Answer:

-i.

Step-by-step explanation:

Applying DeMoivre' s theorem:

(sin 30 + i cos 30)^18​

= sin(18*30) + i cos(18*30)

= sin 540 + i cos 540

= sin (3*180) + i cos (3*180)

= 0 + -1 * i

= -i.

6(x + 5) = 3(x - 14) ?

Answers

Answer:

-24

Step-by-step explanation:

6(x + 5) = 3(x - 14) ? X= -24

Select all instances in which the variable described is binomial.

a. A coin flip has two outcomes: heads or tails. The probability of each outcome is 0.50. The random variable represents the total number of flips required to get tails.
b. A quality check on a particular product must meet five guidelines. All products are made in the same factory under the same conditions. The random variable represents the total number of products out of 35 tested that pass inspection.
c. Based on the parents' genetics, each of 6 children from a particular pair of parents has a 0.30 probability of having blue eyes. The random variable represents the total number of children from this pair of parents with blue eyes.
d. There are two banking options for customers of ABC Bank, checking or savings. The random variable represents the total number out of 567 customers with a checking account.
e. The probability of drawing an ace in a standard deck of cards is 0.08. Seven cards are drawn without replacement. The random variable represents the total number of ace cards observed.

Answers

Answer:

A & C

Step-by-step explanation:

Option A: The variable described is binomial because we have a value of n for the experiment and a probability of success 0.5 due to the fact that we have only two possible outcomes, which satisfy the condition of chances of success and failure.

Option B: The variable described is not binomial because the outcome does not fall under the criteria of chances of success or failure of due to the fact that it's possible we have more than two criteria to classify the product.

Option C: The variable described is binomial because we have a definite value of n = 6 with a probability of success = 0.3. Thus, probability of failure will be 0.7 and so it fulfills the condition of success and failure.

Option D: The variable described is not binomial because we don't know if the 2 options are independent of each other.

Option E: Variable describes is not binomial because the cards are drawn without replacement. Also, each time that king is selected, the probability of another king being selected is not the same and for thus the variable is not a a binomial

HELP PLS ITS DUE IN 30 MINUTESSSS What is the equation of the line that crosses the y-axis at 2 and has a unit rate of 8/2?
Group of answer choices


y = 4x + 2


y = 2x + 2


y = 2x + 4


y = 4x -2

Answers

Answer:

y=2x + 4

Step-by-step explanation:

Y=4x+2

Plug in what they gave you to the formula y=Mx+b
The slope was given 8/2 —> simplify =4
And we don’t know what x and y is so we leave the variables like how it is
They gave us the y intercept which is B so plug in positive 2
So plug it into the equation
Now we have
y=4x+2

16 > -8 + 4x plz help

Answers

Answer:

x < 6

Step-by-step explanation:

16 > -8 + 4x

16 + 8 > 4x

24 > 4x

x < 6

Helen earn 12 each weekend her babysitting her brother. After the third weekend she buys a new cd for 12.48 how much money does Helen have after buying the cd

Answers

Answer:

23.52

Step-by-step explanation:

12x3-12.48

Please tell me how to do this one please help me with this one

Answers

Answer:

Trapezoid

Step-by-step explanation:

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

Answer: It is number A

Step-by-step explanation: n Euclidean geometry, an isosceles trapezoid is a convex quadrilateral with a line of symmetry bisecting one pair of opposite sides. It is a special case of a trapezoid. Alternatively, it can be defined as a trapezoid in which both legs and both base angles are of the same measure.

Area: ½ x (sum of the lengths of the parallel sides) × height of the trapezoid

Perimeter: the sum of the top and bottom sides+2(leg of the trapezoid)

Number of vertices: 4

Number of edges: 4

Properties: Convex polygon, Cyclic

Type: Trapezoid, Quadrilateral

Line of symmetry: 1

Joey plans to joh 6 miles to the store. He can jog at a constant rate of 1/2 of a mile every 1/4 of an hour. Jow many hours will it take him to get to the store?

Answers

Answer:

It should take Joey 3 hours to jog to the store.

Step-by-step explanation:

What's 10/7 divided by 3/7

Answers

Answer:

3 1/3

Step-by-step explanation:

Answer: 3-1/3.

1. Convert the second fraction into a reciprocal. 3/7 turns in 7/3.

2. Multiply the fractions; multiply the denominator with the denominator and the numerator with the numerator. 3/7 x 7/3 = 70/21.

3. Simplify the result; divide both the numerator and denominator by 7 (their common multiple). 70/7 = 10, and 21/7 = 3. So, now you have 10/3.

4. Convert the reciprocal fraction. 10/3 = 3-1/3.

jenna is filling containers of beans. Each container holds 1/3 of a kilogram of beans. if jenna has 8 kilograms of beans, how many containers can she fill?

Answers

Answer:

24 containers

Step-by-step explanation:

8 x 3 = 24This question is from USATestPrep.

Answer:

24

Step-by-step explanation:

1/3x24=8

Question 1

Patti ran the race in 7.1 minutes. Maisha ran it in 7.01 minutes.

What is the value of the 1 in Maisha's time? ?

What is the value of the 1 in Patti's time?

Answers

Answer:

The value of 1 in Maishas time is hundredth

The value of the 1 in Pattis time tenth

Step-by-step explanation:

The place value of decimals begins at tenth and extends towards the right. Hence, the one decimal place in Pattis time has the value of tenth while the 1 in  Maishas time occurring at the second decimal place has a place value of hundredth.

Hence the place value of decimals may be tenth, hundredth, thousandth etc depending on the number of decimal places and the digit of interest.

Let z = 1 + 3i and w − z = − 3 − 4i. What is w?

Answers

The Answer would be“-2-i”

Evaluate 2 + 15 - C - 4, if c = 3.
A.-13
B.2
C.3
D.13

Answers

Good luck hope someone anwsers you

Martha works at a small jewelry store. She designed 2 rings in the furst hour. Every additional hour, she designs 3 new rings.

Answers

So should be it is 53

PLEASE HELP! I’ll give brainliest!

Answers

Answer:

Step-by-step explanation:  

2.)  12.5.

3.)  20

4.) 120

5.) 19.6

6.) 12.2304

What is the y-intercept of the following equation: y= 10x-15 ?

Answers

Format: y = mx + b
b is the y intercept
Solution: -15
the y intercepts would be (0,-15)

The original cost of an item is $68, but you have to pay $76.16.
What is the markup of the item (as a percent)?

Answers

Answer:

12%

Step-by-step explanation:

calculator

A model train is built to a 1 in. : 64 in. scale. Find the actual length for a peice on the model that is 0.75 in.​

Answers

Answer:it should be 48 in

im not 100% sure

Step-by-step explanation:

a line passes through the point (4, -6) and has a slope -3/4 which is the equation of the line?​

Answers

Answer:

y+6=-3/4(x-4)

Step-by-step explanation:

the point slope form is (y-y1)=m(x-x1) so you just have to plug in the numbers for the formula

Help anyone need it asap
8th grade math

Answers

Answer:

x = -2

Step-by-step explanation:

2+3x = −4(5+2x)

2+3x = (−4)(5)+(−4)(2x)(Distribute)

2+3x = −20+−8x

3x+2 = −8x−20

3x+2+8x = −8x−20+8x

11x+2 = −20

11x+2−2 = −20−2

11x = −22

11x/11  =  −22/11

therefore, x = −2

Answer:

X= -2

Step-by-step explanation:

So first distribute on the right side

2+3x=-20-8x

Now add 8x on both sides

2+11x=-20

Now subtract 2 on both sides

11x= -22

Now divde 11 on both sides

-22/11

x=-2

7000 x 855 Brainliest will be given The moment you answer!!!!!!!!!!

Answers

The answer is 5,985,000

Answer:

5985000

Step-by-step explanation:

the easiest way to explain is to add 855 + 855 + 855 + 855 +855 +855 +855 and it would equal 5985, then add the three zeros from the 7000 to the end, which would give you the answer

Which expression is equivalent to 4(x+8)

Answers

4x + 32

All u need to do is simplify, 4 * x + 4 * 8 = 4x + 32

Which of the following represents 4%?
A.400
B.40
C.0.4
D.0.04​

Answers

Answer:

D is the answer for the question

Answer:

d

Step-by-step explanation:

What are the x- intercepts?

Answers

Answer:

(0,0) and (4,0)

Step-by-step explanation:

X-intercepts are the points on a graph where the line intersects the x-axis.

Answer:Y=0

Step-by-step explanation:

What is the slope intercept form.

Answers

Answer:

y = -[tex]\frac{3}{7} x - 2[/tex]

Step-by-step explanation:

slope-intercept form : y = mx + b

Solve for y.

Subtract 3x on both sides. You get --> 7y = -3x - 14

Divide by 7 on both sides. You get --> y = [tex]\frac{-3x-14}{7}[/tex]

Simplfy it. -14/7 = 2 so you get y = -[tex]\frac{3}{7} x - 2[/tex]

8m + 5 + 13m – 5 = 42. What is the value of M?

Answers

Answer:m = 2Hope this helps!!

Answer:

m = 2

Step-by-step explanation:

8m + 5 + 13m - 5 = 42

The 5s cancel each other out

8m + 13m = 42

21m = 42

Divide both sides by 21

m = 42/21

m = 2

For which system of equations is the graph below a solution?

Answers

The equation of Graph shown is y= x- 2 and y= -x+ 3.

What is Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given;

We have the graph whose intersecting point is (2.5, 0.5).

Now, we put the values of x and y in the questions.

1. y= x+ 2 and y= -x+ 3

Solving the equation we get

x= 0.5 and y= 2.5

2. y= x- 2 and y= -x+ 3

Solving the equation we get

x= 2.5 and y= 0.5

3. y= x- 2 and y= -x - 3

Solving the equation we get

x= -0.5 and y= -2.5

4.  y= x + 2 and y= -x - 3

Solving the equation we get

x= -2.5 and y= -0.5

Learn more about Equation here:

https://brainly.com/question/29657983

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((2x - 2)°
+o
45°
o
The measure of the exterior angle of the triangle is

Answers

The question is incomplete below you will find the missing part.

The measure of the exterior angle of the triangle is

The missing picture is shown below.

The measure of exterior angle of the triangle is 92°.

As we know, the measure of the exterior angle of triangle is the sum of the two interior opposite angles of the triangle. In other words, we can say that the sum of two interior angles in the triangle is equal to the exterior angle which is supplementary to the third interior angle of the triangle.

So here the exterior angle of the triangle is given by (2x-2)°

the measure of its two interior opposite angles of the triangle will be x° and 45°.

So using the above concept

the measure of exterior angle =  sum of the two interior opposite angles

⇒ 2x-2= x+45°

⇒2x-x = 45°+2°

⇒x =47°

the measure of exterior angle will be = 2x-2= (2*47°)-2 =92°

Therefore the measure of exterior angle of the triangle is 92°.

Learn more about the exterior angle

here: https://brainly.com/question/2272535

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