Mathematics High School

4M
+N7
____
123

Determine the value of the missing digits

Answers

Answer 1

Answer:

M = 6

N= 7

Step-by-step explanation:

M + 7 = 3

M= 6

6 + 7 = 13, so we get 3 and carry 1

Now 1 + 4 + N = 12

1 + 4 + 7  = 12

So N = 7

Therefore,

46 + 77 = 123

Related Questions

2. It takes Samuel 5 hour to walk a mile.
Yesterday, Samuel walked for 13 hours.
Write a multiplication equation that can
be used to find the number of miles
Samuel walked. (Example 1)

Answers

Answer:

Reduce the expression, if possible, by cancelling the common factors.

Exact Form:

13/5

Decimal Form:

2.6

Mixed Number Form:

2 3/5

Step-by-step explanation:

Dorian buys one 32-ounce can of purple paint witha red to blue ratio of 3 to 5. He buys a 25-ouncee can of a different shade of purple paintwith a red to blue ratio of 3 to 2. Dorian mixes the two cans together. What is the ratioof red paint to blue paint in Dorian's new mixture?

Answers

Answer:

9 : 10

Step-by-step explanation:

For 32 ounce- can

Dorian buys one 32-ounce can of purple paint with a red to blue ratio of 3 to 5.

The sum of proportion = 3 + 5 = 8

The number of ounces of red paint = 3/8 × 32-ounce = 12 ounces

The number of ounces of blue paint = 5/8 × 32-ounce = 20 ounces

For 25 ounce can

He buys a 25-ounce can of a different shade of purple paint with a red to blue ratio of 3 to 2.

The sum of proportion = 3 + 2 = 5

The number of ounces of red paint = 3/5 × 25-ounce = 15 ounces

The number of ounces of blue paint = 2/5 × 25-ounce = 10 ounces

Dorian mixes the two cans together.

The total ounces for red paint

= 12 ounces + 15 ounces = 27 ounces

The total ounces for blue paint

= 20 ounces + 10 ounces = 30 ounces

Hence, the ratio of red paint to blue paint in Dorian's new mixture is

Red : Blue

27 ounces : 30 ounces

9 : 10

A cylinder whose height is 5 meters has a volume of 320π cubic meters find the radius of the cylinder A.8m b.12.8m c.64m d.201m

Answers

The answer is 64 it’s just dividing the cubic meters by the meters

What is the graph of y = x2 + 6x + 13 ?
What does the graph look like

Answers

Answer:

If I entered it in correctly it would look something like this,,

Determine the value of x in the diagram.

Answers

The answer to the question is 114

7 2/3-(1 2/4+3 6/8) PLS TELL ME THE RIGHT ANSWER!!!!!!!!

Answers

Answer:

The answer should be 29/12 or 2 5/12

2a2 + 3b2 + a2 + b2

Answers

hope this helps! …………..

Answer:

Solution given:

2a2 + 3b2 + a2 + b2

adding like terms

2a²+a²+3b²+b²

3a²+4b² is a required answer.

If on a triangle, angle A is 5x, B is 4X, and C is
3x, what is the measurement for each angle.

Answers

Answer:

A=75, B=60, C=45

Step-by-step explanation:

5x+4x+3x=180

12x=180

x=15

plug them in and get

A=5(15)=75

B=4(15)=60

C=3(15)=45

Find an equivalent ratio in simplest terms: 22:12 22:12

Answers

Answer:

11:6

Step-by-step explanation:

hope this helps :)

Need help worth 20 points

Answers

Answer:

I believe it's 17.202

Step-by-step explanation:

first Lets add the number of people at the age of 50 and over who have done highschool only and some college.

1942+1057= 2999

then multiply that by 100 divided by the total:total

2999*100/17434=17.20201904

answer 17.202

I would still check though cause i'm not sure if this is correct

I need help please hurry it needs to get turned in asappppp

Answers

Answer:

Did you attach a screenshot of the question? If so, we cannot see it

Step-by-step explanation:

Answer:

11.25

Step-by-step explanation:

Someone please help I'm horrible at math :(

Answers

Answer:

6

Step-by-step explanation:

The verticle line in the box is the median

What are all of the factor pairs for 18?

Answers

Answer:

e

Step-by-step explanation:

because it iiiiiiiiiiiiiiis

Answer:

[tex]\huge\boxed{Factor \ Pairs \ Of \ 18 \hookleftarrow}[/tex]

[tex]1 \times 18 = 18 \\ 2 \times 9 = 18 \\ 3 \times 6 = 18 \\ 6 \times 3 = 18 \\ 9 \times 2 = 18 \\ 18 \times 1 = 18[/tex]

⎆ So, the factor pairs are :-

1, 182, 93, 6 (option E)

# ꧁❣ RainbowSalt2²2² ࿐

solve 3x-y=7 for x if weird answer will report

Answers

Answer:

x = 1/3y +7/3

Step-by-step explanation:

3x-y=7

Add y to each side

3x-y+y=7+y

3x = y+7

Divide each side by 3

3x/3 = y/3 + 7/3

x = 1/3y +7/3

Answer:

x= 7/3 + y/3

Step-by-step explanation:

divide each term by 3 and simplify

Find the measure of the indicated angle to the nearest degree

Answers

9514 1404 393

Answer:

  25°

Step-by-step explanation:

The relevant trig relation is ...

  Sin = Opposite/Hypotenuse

  sin(?) = 25/60

  ? = arcsin(25/60) ≈ 24.62°

The indicated angle is about 25°.

Write an equation of a line with the given slope and y-intercept. slope: - 13 y-intercept: –1

Answers

Answer:

y = -13x - 1

General Formulas and Concepts:

Algebra I

Slope-Intercept Form: y = mx + b

m - slope b - y-intercept

Step-by-step explanation:

Step 1: Define

Identify variables

Slope m = -13

y-intercept b = -1

Step 2: Find Equation

Substitute in variables [Slope-Intercept Form]:                                                  y = -13x + -1Simplify:                                                                                                             y = -13x - 1

how do you find the diameter for 10​

Answers

Answer:

fxigxitxiyxiyxigxitxitxoyc9ycitxoy

Step-by-step explanation:

xoyxitxitx9yc9yxigx9yx9yxogxigx8tx8t

Answer:

Step-by-step explanation:

If the circumference of the circle is 10 cm, then the diameter is 10 cm/π, or 3.18 cm. If you know the area of the circle, divide the result by π and find its square root to get the radius; then multiply by 2 to get the diameter.

The function f(x) is graphed below. what is f(1)?

Answers

Answer:

f(1) = - 3

Step-by-step explanation:

Locate x = 1 on the x - axis, then go vertically down to (1, - 3 ) , then

f(1) = - 3

Type the correct answer in the box. Round your answer to the thousandth place.
The board of directors of a company knows that the probability that carbon emissions from the company’s factory exceed the permissible level is 35%. They hire a consultant who uses a carbon footprint calculator to test the emissions level. The accuracy of the test is 85%.
The probability that carbon emissions from the factory are within the permissible level and the test predicts the opposite to be true is
.

Answers

Answer:

The probability that carbon emissions from the factory are within the permissible level and the test predicts the opposite to be true is 19.338% (Rounding to the next thousandth place)

Step-by-step explanation:

1. Let's review the information provided to us to answer the question correctly:

Probability that carbon emissions from the company’s factory exceed the permissible level = 35% = 0.35

Accuracy of the test of emissions level = 85% = 0.85

2. The probability that carbon emissions from the factory are within the permissible level and the test predicts the opposite to be true is?

These two events, carbon emissions from the company’s factory and the accuracy of the test are independent events, therefore:

Probability that carbon emissions from the factory are within the permissible level = 1 - 0.35 = 0.65

Probability that the test predicts the opposite to be true = 0..35 * 0.85 = 0.2975 (The opposite is that the carbon emissions from the company exceed the permissible level)

Probability that carbon emissions from the factory are within the permissible level and the test predicts the opposite to be true is:

0.65 * 0.2975 = 0.193375

The probability that carbon emissions from the factory are within the permissible level and the test predicts the opposite to be true is 19.338% (Rounding to the next thousandth place

MARK BRAINLIEST PLS

Solve the system of equations.

Answers

Answer:

x = 2, y = 1

Step-by-step explanation:

x + 3y = 5

3y = -x + 5

y = -1/3x + 5/3

-x + 6y = 4

-x + 6(-1/3x + 5/3) = 4

-x - 2x + 10 = 4

-3x = -6

x = 2

x + 3y = 5

2 + 3y = 5

3y = 3

y = 1

Which of the following is a secant on the circle below?
V
s
R 120
120°
T
O A. SU
B. RT
C. SU
D. UT

helpp someonee

Answers

Answer:

A and B

Step-by-step explanation:

A secant is a line which intersects a circle at 2 points

SU and RT both intersect the circle at 2 points and are secants

Answer:its SU

Step-by-step explanation:

ITS THE ONLY CORRECT ANSWER YALL

Giselle pays $2.70 for 10 pounds of apples at the farmer's market. Torrey pays $4.05 for 15 pounds of apples at the farmer's market. What is the unit cost for apples at the farmer's market?​

Answers

sry Not an answer But did you ever get the answer??

Answer: 0.27

Step-by-step explanation:

If you multiply .27 by 10 $2.70 comes up. And if you multiply .27 by 15 $4.05 comes up

Marcia drew a quadrilateral with two pairs of parallel sides, four congruent
side lengths, and no right angles. Marcia's quadrilateral can be described as
a ?

Answers

Answer: rhombus but no a square

Step-by-step explanation:

Round 45.628 to the nearest tenth.

Answers

Answer:

Step-by-step explanation:

45.6

What is the following product of the cube root of 16 X to the seventh times the cube root of 12 X to the ninth

Answers

Answer:

7

Step-by-step explanation:

hi I don't know what to do

Find the surface

Record the answer only

Answers

Answer:

150 is the answer

Step-by-step explanation:

u don’t have to explain

Answers

Answer:

6

Step-by-step explanation:

RQ=x

x/9=4/6

x=(9*4)/6

x=6

45 + 9/4 + 4 + 12/20

Answers

45 + 2.25 + 4 + 0.6 =

45 + 6.85 =

51.85

Here’s the answer 1037/20 51.85

24-(5-9+18)÷7 (step by step explanation do fastttt)​

Answers

Am stunned on how you can't do 5th grade math and you appear in High School... But I'll help

According to PEMDAS (Parenthesis, Exponents, Multiplication/Division, and Addition/Subtraction) you wanna do 5-9+18 first. That gives you 14. After 14, you do 14/7 which gives you 2. And finally, you do 24 - 2 which gives you 22.

what is 2/3 of 1/2
WILL MARK AS BRAINLIEST​

Answers

Answer:

1/3

Step-by-step explanation:

2/3*1/2 =1/3

Other Questions
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