Mathematics College

72° (x+82)
What is the value of the exterior angle showm2

Answers

Answer 1

Answer:

majaiaiwjhrhsbs abajakmanshajsjroaishgzhsnahsuwijsnz dhejwisjznahhaiwoishshshsjzjsnns

Step-by-step explanation:

sorry

Related Questions

Help please
The answer choices are
A) x=3/x
B)x=9/x
C)0=3/x+x
D)0=9/x+x

Answers

Answer:

A

Step-by-step explanation:

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 me with A. B. C. I will mark brainlist

Answers

36 yards = 108 feet
3/4 ton = 1500 pounds
1 1/2 quarts = 3 pints

Consider the equation 2x +2y =8

Answers

Answer:

in slope intercept form it would be y = -x + 4

Step-by-step explanation:

your equation: 2x +2y =8

subtract 2x from both sides: 2y = -2x + 8

divide both sides by 2: y = -x + 4

5x - 20y = 2 in
slope intercept form

Answers

Answer:

-20+5x=2.

Step-by-step explanation:

..............

What is the surface area of the pyramid 6 inches height 8 inches length 8 inches width

Answers

Answer:

384

Step-by-step explanation:

Formula:Length x Width x Hight

6x8=48 48x8=384

Have a good day!

Order the numbers from least to greatest. 0.12, 10%, 340, 0.08

Answers

Answer:

∞

Step-by-step explanation:

Answer:

0.08, %10, 0.12 and 340

Step-by-step explanation:

You are renting a house in the Seychelles for a week at $1700. What is the cost per day?

(Show your answer in dollars and cents: For example $300 is entered as 300.00)

Answers

Answer:

your paying for each day 56.66

MATH 123 at the downtown Indianapolis campus has approximately 580 students enrolled. In Lawrence, MATH 123 has a total of 340 students enrolled. Find the relative change of BOTH scenarios and complete the each sentence below. The downtown Indianapolis campus has % more students enrolled than at the Lawrence campus. % less The MATH 123 enrollment numbers for Lawrence are than those enrolled at the downtown Indianapolis campus.​

Answers

Answer:

The downtown Indianapolis campus has 71% more students enrolled

The math 123 enrollment for Lawrence are 41% less than those enrolled downtown.

Step-by-step explanation:

What is the sign of the product of (-1/5) (-2/3) (-1/9) (-4/7)

Answers

Answer:

Step-by-step explanation:

4 minuses give a plus

8/945

HELP MEEEEEEE PLZZZZZZZZZ 1 hundo

Answers

Answer:

x=6

Step-by-step explanation:

16*8=128

176-128=48

8*x should equal 48

8*6 makes 48 so x=6 makes this true

(answered 20. tell me if I need to answer both)

please help ASAP!!!!

Answers

Answer:

B.

Step-by-step explanation:

Plug in the x-values for x in the answer choices. The result will be the y-value of the table.

For example,

A. 3(-1)^2+3(-1)-2 = -2

That is not the y-value for -1, so A is not the answer.

B. 3(-1)^2-3(-1)-2=4.

4 works here, but make sure to try all the numbers.

3(0)^2-3(0)-2 = -2

3(3)^2-3(3)-2 = 16

B is the answer because with each x-value you substitute in for x,  you get its corresponding y-value.

(-1,4) (0,-2) (3,16)

find the value of X
​

Answers

Answer:

Step-by-step explanation:

this is an isosceles triangle, 2 sides are equal

the other angle is also 55

x=180-(55+55)=180-110=70

common denominator for 1/4 and 7/10​

Answers

Step-by-step explanation:

Common Denominator is 20.

Some multiples of 4 are 4, 8, 12, 16, 20.

Some multiples of 10 are 10, 20, 30, 40, 50.

This shows that 20 is a common denominator because 20 is a multiple of both 4 and 10.

circular running track is ​1/5 of a mile long. Elena runs on this track, completing each lap in 1/15 of an hour. What is Elena's running speed?

Answers

Answer:

3m/hr

Step-by-step explanation:

Answer:

3mph

Step-by-step explanation:

Determine if the point (12, 20) is on the
graph of y = 2x – 5. Justify your answer.

Answers

Answer:

456[67]98

Step-by-step explanation:

Answer:

Step-by-step explanation:

for the point (12,20) to be on the graph the equation of the line has to be true.

y=2x-5 so is it true that

20= 2*12-5

20=19 false

so the point is not on the graph

can you please help me with this question ​

Answers

Answer:

tbh im dumb so

Step-by-step explanation:

If 14 g of a radioactive substance are present initially and 2 yr later only 7 g​ remain, how much of the substance will be present after 5
​yr?

Answers

Answer:

2.47g

Step-by-step explanation:

Given that Ao=14

A(t)= Aoe^kt

k =2yrs

Considering the function where Ao is the initial substance, k is the rate of decay and t is the time.

At the 2nd year A(t) is 7

That is,

7 = 14e^2k

Solve for k

7/14 = e^2k

In(7/14) = 2k

k = In(7/14)÷2

k = In(0.5)/2

k = -0.34657

Hence, A(t)= 14e^-0.34657

So, when t is 5

A(5) = 14e^-0.34657×5

= 2.4749

Approx = 2.47g

2 points
Ms. Brown bought a bag of bubble gum. 15 were green, 13 were yellow, 4
were white, 10 were blue, and 8 were red. What percentage of the gum is
green? *

Answers

Answer:

30 percent

Step-by-step explanation:

15 + 13 + 4 + 10 + 8 = 50

15/50 = 30/100

What is the distance between the points -21,-7 and -5,-7

Answers

Answer:

16

Step-by-step explanation:

Answer:

give the brainliest to the girl

Step-by-step explanation:

You’re playing tug-of-war in gym class at the start you take two steps back the other team pulls you and takes three steps forward which equation can be used to find how far you are from your original position?

A: -3+2
B: -2+(-3)
C: -2+3
D: 2+3

Answers

I would think it’s C

Jfifickxjcicixkskekeidixixjx

Answers

Wjdhiqhdydhhwjebfksomern
Enchiladas

Hurry

A matrix contains 48 elements. Which of the following cannot equal the number of rows of the matrix?
A.18
b. 16
c. 8
d. 24
ОА
OB
Ос
OD

Answers

A. 18 if it’s division because 16, 8, and 24 can go into 48 but not 18

A. 18

A matrix is a rectangular array of numbers arranged in rows and columns. The array of numbers below is an example of a matrix. The number of rows and columns that a matrix has is called its dimension or its order. By convention, rows are listed first; and columns, second.

Here the matrix contains 48 elements and the factors of 48 are

48×1,1×48

24×2,2×24

12×4,4×12

6×8,8×6

3×16,16×3

So, 18 is not the factor of 48.

16, 8, and 24 can go into 48 but not 18.

Therefore option A is correct.

Learn more:https://brainly.com/question/14950654

(-12,-4) (4,8) what is the slope?

Answers

Use the formula y2-y1:x2-x1
Y2= 8
Y1=-4
X2=4
X1=-12

8-4=4
4-12=-8

Slope is 4/-8 or -1/2

label the midpoint from 86.39 and 86.40​

Answers

Answer:

86.395

Step-by-step explanation:

El valor de 2 – 3(5 + 2)(5 – 8) es

Answers

Answer:

65

Step-by-step explanation:

2 - 3 ( 5 + 2 ) ( 5 - 8 )

= 2 - 3 ( 7 ) ( -3 )

= 2 + 63

= 65

Can someone help meh on this question?

Answers

the answer is b. she took too much money out of her account (overdrew) & that’s why her balance is negative
The answer is B because it is negative

3 fair coins are tossed.
a) What is the probability of getting all 3 heads? (My Answer is 1/8)
b) What is the probability of getting all 3 tails? (My Answer is 1/8)
c) What is the probability of getting all 1 head and 2 tails? (My Answer is 3/8)
d) What is the probability of getting all 2 heads and 1 tail? (My Answer is 3/8)
My Question:
e) What do the probabilities from parts (a) to (e) add up to?

Answers

Answer:

1/8 + 1/8 + 3/8 + 3/8 = 2/8 + 6/8 = 8/8 = 1

So the answer would be 1.

Evaleena's dogs weighs 40 lbs. How many ounces does Evaleena's dog weigh?
ounces

Answers

y

vhv87do the X uric g cyh cuuu

Sally is working on a new recipe for her party. She needs to get 3.5 pounds of strawberries, 1 quart of milk, and 1 box of sugar cookies. The prices below list how much items will cost Sally at the grocery store.

Strawberries $1.68 per pound
Quart of milk $2.38 each
Box of sugar cookies $1.99 each

Part A:
How much will 3.5 pounds of strawberries cost?

Part B:
What will Sally's total grocery bill be?

I REALLY NEED HELP PLEASE STAT

Answers

Answer: Part A. 5.88

Part B. 10.25

Step-by-step explanation:

Brainliest please ^^

5.88 part a
Hope this helps
10.18 part b
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