What are m∠1 and m∠2?

What Are M1 And M2?

Answers

Answer 1

Answer:

Angle 1 = 35

Angle 2 = 30

Answer B

Step-by-step explanation:

Angle 1)

You know the total angles in a triangle are 180

You also know that the angle across from 1, next to 115 has to be 180-115 (65) or , this gives you

180-80-(180-115)= 35

Angle 2 )

You know the total angles in a triangle are 180

You also know that the angle across from 85, next to 115 is the same value 65 as it was for the calculation of angle 1.

so this means

180-85-65 = 30

Answer 2
B is the correct answer

Related Questions

Ica ingin membuat sebuah lampion
berbentuk kubus, panjang rusuknya 15
dm, maka volume lampion Ica adalah
... m?
a. 45
b. 3,375
c. 33,75
d. 3,375

Answers

Well the answer is 3,375

ILL GIVE BRAINLEST, please show work :D

Answers

answer is 4/9 in^2

2/3 * 2/3 = 4/9

2/3*2/3
4/9
Your answer is 4/9

SOMEONE HELP ME WITH THIS PLEASE IM STRUGGLING

Answers

Answer:

Final point (-4, 4) Original point (3, -4)

Answer:

Again, I can't move it for you but I can give you the points!

original: (3, -4)

final: (-4, 4)

Find A in degrees. Round to the
nearest tenth.
С
a = 7
b
b = 4
a а
C = 8
B
B
A
С
A = [?]°

Answers

Answer:

8/7

Step-by-step explanation:

Answer:

61 degrees

Step-by-step explanation:

Find the value of the following by suitable rearrangement. Mention the
property used.
a. 25 x 679 x 4
b. 2917 x 102 - 2917 x 2

Answers

Answer:

(a) 67900

(b) 291700

Step-by-step explanation:

(a) 25 x 679 x 4

Rearrange the terms starting with the smallest

4 x 25 x 679

The property used here is the commutative property of multiplication which states that the order in which these numbers are multiplied does not matter.

Now solve

4 x 25 x 679 = 67900

(b) 2917 x 102 - 2917 x 2

Factor out the common terms

2917(102 - 2)

Using the distributive property which states that when a number is multiplied by the sum or difference of two numbers, the result is the same as multiplying each of the two numbers by the number and then adding or subtracting the products.

Now solve

2917(102 - 2) = 2917(100)

= 291700

PLEASE HELP 7TH GRADE MATH
BRAINLIEST-SHOWS WORK
PLEASE HELP
ANSWER 1 OR MORE AN WILL MARK BRAINLIEST 1 OR MORE

Answers

Answer:

well it cant start off in the middle of the graph most graphs you start from the very beginning like lets just say we start at 11 and go all the way to the end so kinda like a straight line

Step-by-step explanation:

How many gallons of a plant food that is 6% nitrogen must be combined with another plant food that is 30% nitrogen to make 10 gal of a plant food that is 15% nitrogen?

Answers

Answer:

x = 6 1/4

y = 3 3/4

Step-by-step explanation:

let 'x' = gallons of 6% nitrogen

let 'y' = gallons of 30% nitrogen

system of equations:

x + y = 10;  let y = 10-x

6x + 30y = 10(15)

substitute '10-x':

6x + 30(10-x) = 150

6x + 300 - 30x = 150

-24x = -150

x = 6 1/4

y = 3 3/4

What is the area of the figure? Round to the nearest tenth.
10 m
5 m
4 m

A 20.0 m2
B. 40.0 m2
O c. 45.0 m2
OD 50.0 m2

Answers

i believe the answer is c sorry if i’m wrong

A triangular pyramid has a base shaped like an equilateral triangle. The legs of the equilateral triangle are all 6 yards long, and the height of the equilateral triangle is 5.2 yards. The pyramid's slant height is 7 yards. What is its surface area?

Answers

Answer:

78.6 sq. yards

Step-by-step explanation:

SA = (½×6×5.2)+(3×½×6×7)

= 15.6 + 63 = 78.6 sq. yards

Suppose that prices of a gallon of milk at various stores in one town have a mean of $3.69 with a standard deviation of $0.11. Using Chebyshev's Theorem, what is the minimum percentage of stores that sell a gallon of milk for between $3.47 and $3.91

Answers

Answer:

The minimum percentage of stores that sell a gallon of milk for between $3.47 and $3.91 is of 75%.

Step-by-step explanation:

Chebyshev Theorem

The Chebyshev Theorem can also be applied to non-normal distribution. It states that:

At least 75% of the measures are within 2 standard deviations of the mean.

At least 89% of the measures are within 3 standard deviations of the mean.

An in general terms, the percentage of measures within k standard deviations of the mean is given by [tex]100(1 - \frac{1}{k^{2}})[/tex].

In this question:

Mean of $3.69, standard deviation of $0.11.

What is the minimum percentage of stores that sell a gallon of milk for between $3.47 and $3.91?

3.47 = 3.69 - 2*0.11

3.91 = 3.69 + 2*0.11

So the minimum percentage within 2 standard deviations of the mean, which by Chebyshev's Theorem, is of 75%.

Answer:75%

Step-by-step explanation:

PLEASE HELP ME IT'S MY LAST GRADE​

Answers

Answer:

c

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Estimate the line of best fit using two points on the line. (8, 80) 100 90 80 70 60 50 40 30 20 10 (2.20) 10 O A. y= 2x O B. y = 2x + 10 O c. y= 10x+ 2 OD. y= 10x​

Answers

Answer:

[tex]y = 10x[/tex]

Step-by-step explanation:

Given

The attached plot

Required

The line of the best fit using [tex](8,80)[/tex] and [tex](2,20)[/tex]

We have:

[tex](x_1,y_1) = (8,80)[/tex]

[tex](x_2,y_2) = (2,20)[/tex]

Calculate slope (m)

[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

[tex]m = \frac{20 - 80}{2- 8}[/tex]

[tex]m = \frac{-60}{-6}[/tex]

[tex]m = 10[/tex]

The equation is then calculated using:

[tex]y = m(x - x_1) + y_1[/tex]

[tex]y = 10(x - 8) + 80[/tex]

Expand

[tex]y = 10x - 80 + 80[/tex]

[tex]y = 10x[/tex]

find the area of the trapezoid in square inches.​

Answers

Answer:

Hello! answer: 64

Step-by-step explanation:

I split this into a triangle and rectangle and did the appropriate formulas for each for square I did base × height and got 48 because 8 × 6 = 48 then for the triangle I did base × height ÷ 2 So I did 8 × 4 = 32 32 ÷ 2 = 16 now I just add these two numbers up! so... 48 + 16 = 64 HOPE THAT HELPS!

Answer:

A = 64 in²

Step-by-step explanation:

Step 1: Add the bases

[tex]10 + 6 = 16[/tex]

Step 2: Multiply that by the height

[tex]16 * 8 = 128[/tex]

Step 3: Divide the result by 2

[tex]\frac{128}{2} = 64[/tex]

Therefore, the area of the trapezoid is 64 in²

John walks his dog home from the vet. The graph shows the remaining distance from his house as a linear function of x, the number of minutes he spent walking. Find the domain and range of the graph. ​

Answers

Answer:

Step-by-step explanation:

domain is the input, or the x values,   range is the output, or y values

x goes from 0 to 40  so that's the domain

y  goes from 0 to 4 so that the range

Answer:

Y is more than or equal to 0, but less than or equal to 4.

X is more than or equal to 0, but less than or equal to 40

Step-by-step explanation:

A keyboard cost -P400.
On sale the price is
reduced to to P360.
calculate the percentage
decrease.​

Answers

10%
400-360=40/400=0.1 x100=10%

what is going on
I am confused ​

Answers

?????? what do you mean

Answer:

What do you mean?

Step-by-step explanation:

I would suggest adding more info

ifu={12345678},a={1234},b={5678},then find (a union b)`​

Answers

Step-by-step explanation:

A union b is 12345678

So is prime then is empty set

Medidas de tendencia central

Answers

Answer:

uhh hell? What does that mean?

Step-by-step explanation:

Which expression below has a coefficient of 3?
4x +9
5x-3
3x² + 3x4

Answers

Answer:

3x^2+3x4

Step-by-step explanation:

the coefficient comes before the variable

How much does $3,000 earn in six months at an interest rate of 4 compounded quarterly?

Answers

Answer:

The final balance is ₹4,926.8.

The total compound interest is ₹3,926.8.

The amount of money that was earned in six months with an interest rate of 4 compounded quarterly will be $3184.6.

What is compound interest?

A loan or deposit's interest is computed using the starting principle and the interest payments from the ago decade as compound interest.

We know that the compound interest is given as

[tex]\rm A = P \left (1 + \dfrac{r}{n} \right ) ^{nt}[/tex]

Where A is the amount, P is the initial amount, r is the rate of interest, and t is the number of years.

The principal amount of $3,000 was earned in six months at an interest rate of 4 compounded quarterly. Then the value of n will be 4. Then we have

[tex]A = 3000 \left (1 + \dfrac{0.04}{4} \right )^6[/tex]

Simplify the equation, then we have

A = 3000 (1.01)⁶

A = 3000 x 1.062

A = $3184.6

The amount of money that was earned in six months with an interest rate of 4 compounded quarterly will be $3184.6.

More about the compound interest link is given below.

https://brainly.com/question/25857212

#SPJ2

Five applicants are to be scheduled for job interviews at five given times. On an application form, each applicant was asked to mark two out of the five times. What is the probability that each of them can be interviewed at one of the two times they have marked

Answers

Answer:

0.01024

Step-by-step explanation:

Assume marking was done at random : Hence, each of the 5 time slots have equal Chamves of being marked ;

Number of time slots, n = 5

Required to mark, number of preferred timeslot x = 2

P(x) = 2 /5 = 0.4

Probability of 0.4 that an interviewee gets one of his preferred timeslot.

Probability that each of the 5 interviewees gets one of their preferred time slots :

Using the multiplication rule of independence :

0.4 * 0.4 * 0.4 * 0.4 * 0.4 = 0.4^5 = 0.01024

0.01024 * 100% = 1.024%

What is the area of the polygon?

Answers

Answer:

[tex]154m^{2}[/tex]

Step-by-step explanation:

8 · 7 = 56m (horizontal rectangle shape) the width was given by subtracting the total of the width (23m) minus (16m).

5 · 8 = 40m (square shape) Subtract 8m - 3m = 5m.

6 · 8 = 48m (square shape to the left of the polygon)

2 · 5 = 10m  (small rectangle shape bottom left) 8 - 6 = 2 for the length and 5 for the width by 8 - 3 = 5

56m + 40m + 48m + 10m = 154 [tex]m^{2}[/tex]

Which is a true statement?
O A. 48 is 25% of 160.
O B. 32 is 40% of 88.
O C. 40 is 60% of 100.
O D. 72 is 80% of 90.

Answers

Answer:

D is the answer

Step-by-step explanation:

90 × 80/100 = 72

Answer:

B. 32 is 40% of 88

Step-by-step explanation:

At first i thought it was D, but 72 is really close to 90.. thats like 90% I'm pretty sure its B. 32 is 40%

Simplify this expression by distributing: (p - 3)6.

Answers

Answer:

6p-18

Step-by-step explanation:

Answer:

6p -18

Step-by-step explanation:

(p - 3)6

Distribute

6*p - 6*3

6p -18

-61=-3(1-5p)+4(-8-7p)

Answers

Answer: hello! have a good day! :)))

P = 2

which number line shows the solution to the inequality below

-4g<4

(look at picture)

Answers

Answer:

b

Step-by-step explanation:

make g by itself -> inequality becomes g>-1. Answer choice b fits the criteria

Matthew has 5 1/4 bags of fertilizer to spread around his yard. Each bag of fertilizer will cover 115.4 ft2. How many square feet will Matthew be able to cover if he uses all of the fertilizer?

Answers

5_1/4 = 21/4 = 5.25 bags.

To find the number of square feet, multiply

5.25 by 115.4.

So, 5.25 x 115.4 = 259.65 ft^2.

If 35% of a number is 21 and 90% of the same number is 54, find 55% of that number.​

Answers

the answer is on the picture

Can someone please help?

Answers

It’s the third one. .

[tex]9 \times \frac{1}{4} = \frac{9}{4} [/tex]✅

Step-by-step explanation:

Option A

[tex]5 \times \frac{1}{2} = \frac{1}{10} \\ ⇢  \frac{5}{2} ≠ \frac{1}{10} [/tex]

Option B

[tex]4 \times \frac{1}{3} = \frac{4}{12} \\ ⇢ \frac{4}{3} ≠ \frac{4}{12} [/tex]

Option C

[tex]9 \times \frac{1}{4} = \frac{9}{4} \\ ⇢ \frac{9}{4} = \frac{9}{4} [/tex]

Option D

[tex]8 \times \frac{1}{ 5} = \frac{9}{5} \\ ⇢ \frac{8}{5} ≠ \frac{9}{5} [/tex]

Hence, option C is correct.

[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]

What is 12% of 125? Round each answer to the nearest WHOLE number.

Answers

Answer:

10

Step-by-step explanation:

Answer: 15

you do the whole number (125) times the percentage in decimal for (.12)

so its 125 x 0.12 = 15

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