Mathematics High School

Please help...My answer is close but not close enough..

No links :)

Please Help...My Answer Is Close But Not Close Enough..No Links :)

Answers

Answer 1

Answer:

76

Step-by-step explanation:

(5x3)+(5x3)=30

15-6=9

5x9=45

45+30=75

Since 76 is the closest to 75 it's 76

Related Questions

The graph of a system of two linear equations results in two parallel lines.

How many solutions are there for the system?

Answers

Answer:

no solutions

Step-by-step explanation:

a "solution" for a system of linear equations is defined as the point(s) of intersection for the two lines.

Parallel lines never touch, so they can never can never intersect

therefore, there are no solutions

hope this helps!

Pythagorean theorem level 2 delta math

Answers

The third side is 4

So Pythagorean's theorem is the following

[tex]Short^2 + Long^2 = Hypotenuse^2[/tex]

From here we can input the following information that we know

[tex]Short^2 + \sqrt{33}^2 = 7^2\\Short^2 + 33 = 49\\Short^2 = 49 - 33\\Short^2 = 16\\Short = \sqrt{16}\\Short = 4[/tex]

Suppose the height of a triangle is tripled. How does this affect the area of the triangle? Explain

Answers

Answer:

A' = 3A

Step-by-step explanation:

The area of a triangle is given by :

[tex]A=\dfrac{1}{2}\times b\times h[/tex]

Where

b is base and h is height

If height is tripled, h' = 3h

New area,

[tex]A'=\dfrac{1}{2}\times b\times h'\\\\=\dfrac{1}{2}\times b\times 3h\\\\=3\times \dfrac{1}{2}\times b\times h\\\\=3A[/tex]

So, the new area becomes 3 times the initial area.

Point c has the coordinate -7 and d has the coordinate 6 on a number line. What is the distance between c and d

Answers

Answer:

7

Step-by-step explanation:

Write the equation of a line that passes through the point (0,5) and has a slope of 4/5

Answers

Answer:

[tex]m = \frac{4}{5} \\ from \: \: y = mx + c \\ at \: (0,5) \: \: \\ 5 = 0 \times \frac{4}{5} + c \\ c = 5 \\ equation \: is \: \: y = \frac{4}{5} x + 5[/tex]

A map has a scale of 1.5 in : 26 mi. If the distance between city A and City
B on the map 15 inches find the real distance?

Answers

Answer:

The real distance is 260 miles

Step-by-step explanation:

From the question;

1.5 inches in map is 26 miles

Thus;

15 inches will be x miles

To get the value of x, we do a cross-multiplication

we have this as:

15 * 26 = 1.5 * x

x = (15 * 26)/1.5

x = 10 * 26 = 260 miles

Find the gradient of the line passing through the points (4a, -a) and (6a, 5a)

Answers

Answer:

3

Step-by-step explanation:

Gradient is also called slope .

=> m = y₂ - y₁ / x₂ - x₁

=> m = 5a + a / 6a - 4a

=> m = 6a / 2a

=> m = 3

for what value of x does the function have an output of -7, given that g(x) = -3x + 8

Answers

Answer:

X=5

Step-by-step explanation:

-3x+8=-7

-3x=-15

X=5

Sample 1: 64, 52, 72, 56, 80, 68, 75, 58, 48, 55
Sample 2: 72, 36, 84, 92, 54, 72, 80, 62, 44, 32
How much greater is the interquartile range in Sample 2 than in Sample 1?
4.8
19
25
28

Answers

Answer: sample of 100

:3

−5x−4y=−8
Escreva uma fórmula para f(x) em função de x

Answers

Answer:

-5x-4y=-8

-5x=4y-8

x/-5=4y-8÷-5

What is the simplified value of the exponential expression 27^1/3?


1/3
1/9
3
9

Answers

27^1/3= a number you multiply by itself three times to get 27

Cubic root of 27 is 3

= 3

Given g(x)=3x+5g(x)=3x+5, find g(-6)g(−6).

Answers

Answer:

Step-by-step explanation:

hello :

g(x)=3x+5

g(−6).=3(-6) +5 = -18+5 = -13


What is the range of fat grams for the five sandwiches?
A. 15
B. 16
O c. 21
D. 21.2
.
O E. 24

Answers

9, hope this helped :)

Solve the following quadratic equation for all values of x in simplest form.
4(2x-3)^2 + 14 = 34

Answers

Answer:

x=3±√5/2

Step-by-step explanation:

what is 5/9 x 2/5 x 7/2 A 7/45 B 14/45 C 7/9 D 7/8​

Answers

answer: 7/9
hope this helps you out .
MARK BRAINLIST IF YOU CAN ?

What is the area of the triangle ?

Answers

The answer is 60cm squared


-0.3x2 + 2x + 3
What is this equation in a table ?

Answers

Answer:

Here

Step-by-step explanation:

Just pick numbers and substitute it into the equation for x

In a group of 25 boys , 8 are in the Science League team and 13 in the math League team and 6 in both the teams. How many are not in any team?

Answers

10 girls are not on either team

first subtract 6 from 8 to get 2 (since it's easier) because those 6 girls are on the math league team as well
next add 2 and 13 to get 15
last subtract 15 from 25 to get 10

Equations
Yes
No
5a -1 = 14
true for a = 3
O ㅁ
100-b2= 80
true for b= 10
32 = 16
true for f = 2

Answers

Answer:

yes

No

yes

Step-by-step explanation:

I think it will help you

Pls help I will give branlist answer on the best one


Don’t explain it just strait up give me the answer for 1,2 and 3

Answers

Answer:

Step-by-step explanation:

1. 31,656

2. 32.3%

3. $5,516 roughly per month split evenly if you live paycheck to paycheck

Show all possible arrangements of the letters in the word FRED using a tree diagram. If each of the letters is on a tile and drawn at random , what is the probability that you will draw the letters F-R-E-D in that order?

Answers

Answer:

24

Step-by-step explanation:

F R E D

F R D E

F E R D

F E D R

F D E R

F D R E

so for each letter u have 6 so 4 x 6=24

In Algebra, we learn about many types of functions. These functions vary from simple to
complex. Think about the different types of functions we've explored so far (linear,
quadratic, and exponential). What features do they share, and how are they unique?

Answers

Answer:

they share some features like;exponents,

mathematical signs, variables and more

The shared feature is that the 3 are functions relating y and x, and the uniqueness is on the exponent (or degree for the first two cases).

What the functions have in common?

A linear function is:

y = a*x + b

A quadratic function is:

y = a*x^2 + b*x + c

An exponential function is:

y = A*(b)^x

So, the thing that we can see that the functions have in common is that in all of them, the variable y depends on the variable x.

How these functions are different?

Well, the exponents are clearly different.

The linear function is of degree 1, the quadratic function is of degree 2, and in the exponential function the variable is in the exponent (it is not a polynomial like in the first two cases).

If you want to learn more about functions:

https://brainly.com/question/4025726

#SPJ2

what is 1 half times 2

Answers

Answer:

1

Step-by-step explanation:

1/2 x 2 = 1

2 and 2 cancel out, leaving 1/1

Hope that helps! :)

<3 Cin

Answer:

I got the answer one

Step-by-step explanation:

1/2 x 2

2 x 1 = 2 ÷ 2 = 1

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HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP


Answers

Answer: 9x^2-48x+64

I was wrong originally

I am so sorry

Step-by-step explanation:

(3x-8)(3x-8)

9x^2-24x-24x+64

9x^2-48x+64

Solve the ineqlality for y.
y - 4x < -7

Answers

Answer:

Step-by-step explanation:

So you want to isolate the y, so add 4x to both sides of the problem. So now we have y < -7 + 4x. Now since adding can go both ways (in its own equation) you can turn around the 7 and 4. So we have y < 4x -7

This solid shape is made from 5 cubes.

Answers

Answer:

what is the question?

Step-by-step explanation:

please help thank you

Answers

Answer:

op.........bro.................................

What is the median of the data set? History Test Scores 5 0 8 6 5 6 8 9 7 0 3 5 8 8 0 6 7 7 7 9 0 1 3 5 6 8 9 9 5 0 = 50 points

Answers

Answer:

The median is 6

Step-by-step explanation:

how much more area does a large pizza with a 12in. diameter have than a small pizza with a 8 in. diameter? Round your answer to the nearest square inch

answers:
a) 63 in²
b) 38 in²
c)13 in²
d)87 in²​

Answers

Answer:

A is the correct answer.

Step-by-step explanation:

First do 6 times 6 and then do 36 times 3.14 to get 113.04.

Then do 4 times 4 to get 16 times 3.14 for 50.24

Last do 113 minus 50 for 63 squared.

Please help, this is due soon

Answers

Answer:

21 miles

Step-by-step explanation:

Each 1/6 is equal to 1 mile because 5/6 is equal to 5 miles. 1/2 is 3/6 so 3 miles. 6/6 is 6 miles so 3 is 3*6. This means it is 18+3 or 21 miles.

Have a great day!

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