Mathematics High School

The ratio of two numbers is 4:7 .If the greater
number is 49, find the smaller one.​

Answers

Answer 1

Answer:

28

Step-by-step explanation:

good luck

Answer 2

Answer:

17 I think hope it is right

Related Questions

Write in simplest form: 25ab/(15b2) = _____

Answers

Answer:

5a/3b

Step-by-step explanation:

(5a)/(3b)

as long as b ≠ 0

find the area of the circle 26 in. rounded to the nearest tenth

Answers

Answer:

πr²

22/7*13²

22/7*169

3718/7

531.145

to the nearest tenth

531.15inches

determine if the following ordered pair is a solution to the system of linear equations.

Answers

I really don’t know

The diagram shows a 140° sector in a circle of radius 8 units.

What is the approximate area of the shaded sector?
A) 25 square units
B) 67 square units
C) 78 square units
D) 156 square units

Answers

Answer: 78 square units

Step-by-step explanation:

The equation b = 4a - 5 and the table represent two different functions. The table represents ‘c’ as a function of ‘a’.

Answers

Answer: a 4

Step-by-step explanation: a 5 6 a

Zoey is collecting Pokémon cards. She already has 50 cards and she buys 10 every week. How many weeks will it take her to collect 500?

Answers

10 weeks is the correct answer

Answer:

10 weeks

Step-by-step explanation:

You are selling tomatoes. You have already earned $16 today. How many additional pounds of tomatoes do you need to sell to earn a total of $60

Answers

Six in total darling.

sebuah topi berbentuk kerucut dengan panjang diameter 18 cm dan tinggi topi tersebut 20cm berapakah volume nya​

Answers

Answer:

The area of the cone is "1,695.6 cm³".

Step-by-step explanation:

The given values are:

Diameter of cone,

d = 18 cm

then,

Radius,

r = [tex]\frac{d}{2}[/tex]

 = [tex]\frac{18}{2}[/tex]

 = [tex]9 \ cm[/tex]

Height,

h = 20 cm

As we know,

⇒  Area of a cone = [tex]\frac{1}{3} \pi r^2 h[/tex]

On substituting the given values in the above formula, we get

⇒                            = [tex]\frac{1}{3}\times 3.14\times (9)^2\times 20[/tex]

⇒                            = [tex]\frac{1}{3}\times 3.14\times 81\times 20[/tex]

⇒                            = [tex]3.14\times 27\times 20[/tex]

⇒                            = [tex]1,695.6 \ cm^3[/tex]

What is the correct formula of the 3D shape below?

V= 4/3 π r³
V= 1/3 π r² h
V= π r² h

Answers

Answer:

V= π r² h

Step-by-step explanation:

x2 - 4x - 3=0, solve the quadratic equation

Answers

Answer:

-3/2

Step-by-step explanation:

Answer:

x=3,1

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

The points (-5, r) and (2, - 7) lie on a line with slope – 2. Find the missing coordinater.

Answers

( - 5, 7 ) filling space for 20 characters

Number 7, please help me

Answers

Answer:

oh dang.. imma head out, no big brain time for me..

Step-by-step explanation:

Are the graphs of y = -2x + 4 and y = (1/4)x -2 parallel, perpendicular, or neither? *

Answers

Answer: Neither

Step-by-step explanation:

For this to be paralell it would need to have the same slope. (They don't  have the same.) For this to perpandicular it would have to reciporcal  ( Ex: -2 reciporcal would -1/2 or 1/4 reciprocal would have to be 4)

Answer:

neither

Step-by-step explanation:

For two lines to be parallel, their slopes must be equal.

For two lines to be perpendicular, their slopes must have a product of -1. (The only exception is a vertical line and a horizontal line which are perpendicular, but the product of their slopes is not -1.)

When the equation of a line is written in the slope-intercept form,

y = mx + b,

m is the slope.

y = -2x + 4 has a slope of -2.

y = (1/4)x -2 has a slope of 1/4.

Clearly, -2 and 1/4 are not equal, so the lines are not parallel.

Now we find the product of the slopes.

(-2) * (1/4) = -2/4 = -1/2

The product of the slopes does not equal -1, so the lines are not perpendicular.

Answer: neither

How many positive 3-digit numbers are divisible by 11?

Answers

81 three divisible by one

AWARDING BRAINLIEST
PLS HELP ME (please don’t just put something random.)

Answers

Answer:

the answer is 312 cm

I took the quiz

Give the product in simplest form:

Answers

Answer:

hi

Step-by-step explanation:

4 7/8 .4 3/4= 7/2 . 3 =21/2

Answer:

23 5/32

Step-by-step explanation:

Convert both 4 7/8 and 4 3/4 into improper fractions:

the first becomes 39/8, and the second becomes 19/4.  We then have:

39      19              

------ * -----   which comes out to 23.15625, or 23 5/32

  8       4                                      

answer please i need help

Answers

Answer:

oh my god

Step-by-step explanation:

why is your image blockedddd

Which equation shows the commutative property of addition?
A) 4 + -4 = 4+ -4
B) x(4 + 4) = 4 (x +4)
C) 4 + 2 + 3 = 3 + 2 +4
D) 4 +2 = 6

Answers

Answer:

C

Step-by-step explanation:

I need help on this and the first person who answer correctly gets a BRANLIST​

Answers

Answer:

a

Step-by-step explanation:

Answer:

hi i am not 100% sure but i think it is a

Step-by-step explanation:

two times a number plus three times a number equals 13. The sum of two numbers is 7. what are the numbers? write the numbers for least to greatest. ​

Answers

Answer:

4

Step-by-step explanation:

[tex]2+ 3 = 5 \\13-5= 8\\8 divided by 2=4 \\x=4[/tex]

Which relationships describe angles 1 and 2?

Select each correct answer.


vertical angles

complementary angles

adjacent angles

supplementary angles

Answers

Answer:

Complemtary angles

Step-by-step explanation:

they add up to 90* as visible by the right angle symbol

find the value of X, please!

Answers

Answer:

x=42°

Step-by-step explanation:

We know that 2 of the legs are congruent, so the angles opposite them will be congruent.

The angles of a triangle add up to 180°

This can be represented by [tex]96+2x=180[/tex]

[tex]2x=84[/tex]

[tex]x=42[/tex]

Hope this helps :-)

Answer: 42 degrees

Step-by-step explanation: Since this is an isosceles triangle, your remaining two angles will be equal

There are 180 degrees in any triangle

Since you have already used 96 degrees, you must subtract to find what is remaining

180-96=84

Since your remaining two angles are equal, you can half 84 to find your answer

84/2=42

Both x and your one remaining angle should be 42

X=42

HELP PLEASE!!!! math questions:
1. Fill in the blanks to describe how you could identify the number of solutions to a system if you only
knew some points on each line.
Start by finding the _______________ of each line using the points.
Compare the slopes. If they are different, the lines _______________. This means there is
_______________ solution to the system.
You could also plot the points on a _______________ and use this to find the point where the
lines_______________.

2. . Identify the number of solutions from the description of the equations.
Two equations are the same on one side but different on the other. ANSWER:
One of the equations in the system can be rewritten so it is identical to the other equation.ANSWER:

3.Adding the equations in a system of equations can sometimes be helpful in solving a system of
equations. Explain why.

Answers

Answer:

1)Rate of change, intersect, one, graph, intersect  (i'm not really sure but this is what i think the answers are for 1)

Step-by-step explanation:

The answer is in you brain sorry ;$

Construct a scatter plot of the following given information showing the amount of time students spend doing homework per week and their overall GPA in school. Be sure to label the graph and answer any other questions.

Answers

Answer:  

Please look at the graph attached to find the x axis and y axis...

a) it has a postive association (becuase of the increment of the trendline)

b) it is linear becuase it is increased from the 0 value and up)

c) there is a outlier in the graph as you can see about four hours the GPA increased by 3.2 then back to 2.5

Hope this helps!!!

Simplify to a single power of 6:
66
x 62
Answer: 6
Submit Answer

Answers

Answer:

66 x 62 = 4092

Step-by-step explanation:

Janice NEEDS 3 GALLONS of lemonade for a party. She has 4 quarts, 6 pints and 4 cups of lemonade already made. How many CUPS of lemonade does Janice have? Be sure to re-state the question when giving your answer.

Answers

Answer:

32 cups

Step-by-step explanation:

To find the total number of cups, we have to convert the measures that are not in cups to cups and add

1 quart  = 4 cups

4 quarts = 4 x4 = 16 cups

1 pint = 2 cups

6 pints = 2 x 6 = 12 pints

total number of cups = 16 + 12 + 4 = 32 cups

please help i have no clue how to do this please solve and explain

Answers

The answer is c. 9z^7/y^6

HELP ME PLEASE ASAP!

Rewrite using a single positive exponent

(6^-3)^-9

Answers

1/(6^-3)^9 hope this helps :)

Can anyone help me with this question please
Do not answer if you do not know.
I’ll mark as brainliest.

Answers

Your answer is C.
The equation would be 5x+16=40, where x equals 24/5.

Find the area of this triangle. Round to the nearest tenth

Answers

Answer:

127.5 square meters

Step-by-step explanation:

17 x 15=225

225/2

127.5 square meters

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The optimum capital structure for the firm is 25 percent debt, 10 percent preferred stock, and 65 percent common equity in the form of retained earnings.(a) Compute the historical growth rate. (Round your intermediate calculations to 2 decimal places and final answer to the nearest whole percent. Omit the "%" sign in your response.)Growth rate %(b) Compute the cost of capital for the individual components in the capital structure. (Round growth rate to nearest whole percent. Round your answers to 2 decimal places. Omit the "%" sign in your response.)Cost of capitalDebt (Kd) %Preferred stock (Kp)Common equity (Ke)(c) Calculate the weighted cost of each source of capital and the weighted average cost of capital. (Round your intermediate calculations and final answers to 2 decimal places. Omit the "%" sign in your response.)Weighted costDebt (Kd) %Preferred stock (Kp)Common equity (Ke)Weighted average cost of capital (Ka) % Darwin and Wallace both observed greater species richness in the tropics than in Europe, but neither of them had a good explanation for why. One of the best-supported modern-day hypotheses to explain this pattern is that mutation rates are higher in the tropics than in temperate latitudes. Why would higher mutation rates lead to greater species richness 4) Mitzi is 64 inches tall and casts a 48 inch shadow. Her daughter, who is standing next to her,casts a 30 inch shadow. How tall is her daughter?a) 47.5 in.b) 40 in.c) 35 ind) 22.5 in.I On three days, Ben throws darts at a target.Here are his results.Number of hitsNumber of misses3010Number of throwsMonday40Tuesday30Wednesday50Total120181236148436(1)a) Use Tuesday's results to estimate theprobability of Ben hitting the targe.b) Use the total of the results to estimate theprobability of Ben of hitting the target.c) Which estimate would give the most reliable probability?A- the one from Tuesday or B - the one from the Total?(1)(1)Total marks: 3 Seventy-two is what percent of 45? How many times larger is 3.172 x 106 than 2.44 x 105? Use the picture to explain how CONVECTION heat transfers could be responsible for the weather in our atmosphere.Answer the question in 2-3 complete sentences. 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