Select all fractions equivalent to 3/12 .
A.1/2

B.6/12

C.6/24

D.1/4

"(help me)"

Answer:

28°

Step-by-step explanation:

In an isosceles triangle, by definition two of the three sides of the triangle are equal to one another. Therefore, the angles opposite to these sides must also be equal. And considering the Triangle Sum Theorem, the angles of a triangle must add up to 180 degrees, the angle that measures 124 degrees cannot be be equal to another angle due to the fact that the sum of them would exceed 180. Therefore let x be the angle:

124+2x=180

2x=56x=28°

Please brainlest!

Answer:

x=11

Step-by-step explanation:

Hope that helps!

It is x= 11 I hope this helps!

Answer:The answer for number one is 37cm,two is 62m,three is 80m, and the forth one is 45m.

Answer:

0.58

Step-by-step explanation:

Answer:

A, B, and C are rotations so it must be D

Step-by-step explanation:

Answer:

y=2x-1

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

- [tex]\frac{1}{2}[/tex] (x + 3) > x - 3 ( multiply both sides by 2 to clear the fraction )

- (x + 3) > 2x - 6 ← distribute parenthesis on left side by - 1

- x - 3 > 2x - 6 ( subtract 2x from both sides )

- 3x - 3 > - 6 ( add 3 to both sides )

- 3x > - 3

divide both sides by - 3, reversing the symbol as a result of dividing by a negative quantity

x < 1

Answer:

A. x<1

Step-by-step explanation:

-1/2 (x+3) > x - 3

(-1/2)x-3/2>x-3

Multiply both sides by 2:

-x-3>2x-6

add both sides by 3:

-x-3+3>2x-6+3

-x>2x-3

minus both sides by 2x

-x-2x>2x-2x-3

-3x>-3

x<1

Answer:

2 with a reminder of 2 ( 8/3=2R.)

Answer:

2/10 or 1/5 if you want it simplified

Step-by-step explanation:

9/10 is basically 9 and 7/10 is 7 so 9 - 7 is 2 and we need to add the /10 back so it's 2/10 or 1/5

Step-by-step explanation:

want to draw=7/10

mistakely draw=9/10

here,

9/10

- 7/10

2/0

therefore, the engineer draw the line 2/0 longer than he need

Find 6% of 13.25

0.06 x 13.25 = 0.795

Then subtract 0.795 from 13.25 because the price was less last year

13.25-0.795 = 12.455

Rounded up that would be $12.46 last year

The function  f[g(x)] = 10x+105 will represent  the function

We have two functions

[tex]F(x)=10x+25[/tex]  

and

[tex]g(x)=x+8[/tex]

To find  f[g(x)] put the value of g(x) in F(x)

[tex]F(g(x)=10(x+8)+25[/tex]

[tex]F(g(x)=10x+80+25[/tex]

[tex]F(g(x)= 10x+105[/tex]

Thus  the function  f[g(x)] = 10x+105 will represent the function

To know more about functions follow

https://brainly.com/question/25638609

Answer:c

Step-by-step explanation:

there are 13 people in line

Answer:

67

Step-by-step explanation

I did this in my math class yesterday

The ph and poh values were calculated using the formula.

It is given that

[H⁺] of KOH solution = [tex]1.87*10^{-13}[/tex]

[tex]ph = -log[H^{+} ][/tex]

[tex]poh = -log[OH^{-} ][/tex]

So, ph of KOH solution = [tex]-log[1.87*10^{-13} ][/tex]

The ph of KOH solution = 12.72

Similarly, poh of a KOH solution that has [OH⁻] = 5.81 ×10–3m is 2.24.

The ph of NaCl solution that has [H⁺] = 1.00 × 10–7m is 7.

Thus, the ph and poh values were calculated using the formula.

To get more about ph and poh visit:

https://brainly.com/question/13557815

Answer:

What is the pH of a KOH solution that has [H+] = 1.87 × 10–13 M? Round to the nearest tenth.

12.7

What is the pOH  of  a KOH  solution that has [OH–]  = 5.81 ×10–3M?  Round  to the nearest hundredth.

2.24

What is the pH of a solution of NaCl that has [H+] = 1.00 × 10–7 M? Round to the nearest hundredth.

7.00

Step-by-step explanation:

Answer:

5 & 9

Step-by-step explanation:

Answer:

9 and 5

Step-by-step explanation:

9 + 5 = 14.

9² = 81, 5² = 25.

81 + 25 = 106.

Answer: Your average would be about 41 dollars

Step-by-step explanation:

Why because if you add up all of the costs and round it, the answer is 41

Answer:

43 ,32 ,21 ,12, 5

Step-by-step explanation:

(x-3)(x-7)

(-2-3)(-2-7)  =45

(-1-3)(-1-7)    =32

(0-3)(0-7)    =21

(1-3)(1-7)      =12

(2-3)(2-7)    = 5

Answer: 10.5

Step-by-step explanation:

Answer: 46

Step-by-step explanation:

Inequality can be used to find m will be 45m - 30 ≥ 1100. Inequality is an opinion of an ordering relationship between two digits or algebraic terms,

inequality is a statement of an order relationship between two numbers or algebraic expressions, such as greater than, greater than or equal to, less than, or less than or equal to.

The amount charged for lawn= $45

"m" is the total number of lawns they move per week. Because they charge $ 45 per lawn, the total amount they will charge for m lawns will be $ 45m.

Every week, they spend $ 30 of their whole earnings on gasoline. As a result, each week's total earnings will be

45m-30

Everybody wants to make at least $275. Because there are four of them, the total they aim to earn is at least

The total amount has to be earned for the four friends=4 x 275 = $ 1100

We need to figure out how many lawns they'll have to move in the following week to earn at least $1100. The equation is as follows:

45m - 30 ≥ 1100

This disparity may be used to find m, the number of lawns they need to mow next week to earn at least $275 for each participant. This can be solved in the following way:

45m ≥ 1130

m ≥ 25.11

We round up the number of lawns to 26 to guarantee they earn at least $ 1100 in total because the number of lawns must be a whole number.

we get m ≥ 26.

Hence inequality can be used to find m will be 45m - 30 ≥ 1100.

To learn more about the inequality refer to the link;

https://brainly.com/question/19491153

Answer:

it’s A:)

Step-by-step explanation:

Answer:

A) The initial value

Answer:

D

....

.

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

Answer:

  see attached

Step-by-step explanation:

The slope is the ratio of the change in y to the change in x. The y-intercept is the function value when x=0.

__

A table demonstrates a y-intercept of 4 if the y-value for x=0 is 4. It demonstrates a slope of 3 if the y-value increases by 3 when the x-value increases by 1.

A graph demonstrates a y-intercept of 4 when the line crosses the y-axis at y=4. It demonstrates a slope of 3 if it rises 3 grid squares for each grid square it runs to the right.

The table and graph indicated in the attachment both show a slope of 3 and a y-intercept of 4.

Answer:

40cm²

Step-by-step explanation:

[tex]Solution,\\Here,\\\\Height(h)=5cm\\\\Base(b)=8cm\\\\Now,\\\\Area=base*height\\\\Area=8cm*5cm\\\\Area=40cm^{2}[/tex]

Question :-

Answer :-

Explanation :-

As per the provided information in the given question, we have been given that the Height of the Parallelogram is 5 cm . Its Base is given as 8 cm . And, we have been asked to calculate the Area of Parallelogram .

For calculating the Area , we will use the Formula :-

[tex] \bigstar \: \: \: \boxed{ \sf{ \: Area \: _{Parallelogram} \: = \: Base \: \times \: Height \: }} [/tex]

Therefore , by Substituting the given values in the above Formula :-

[tex] \dag \: \: \: \sf {Area \: _{Parallelogram} \: = \: Base \: \times \: Height} [/tex]

[tex] \longmapsto \: \: \sf {Area \: _{Parallelogram} \: = \: 8 \: \times \: 5} [/tex]

[tex] \longmapsto \: \: \bf {Area \: _{Parallelogram} \: = \: 40} [/tex]

Hence :-

[tex] \underline {\rule {180pt} {4pt}} [/tex]

Answer:

2

[tex]2 \times area \div height \:[/tex]

Step-by-step explanation:

the answer is 5

Answer:

JH=16

Step-by-step explanation:

Hi there!

We are given ΔHIJ, where HI is parallel to KL, and that JK=10, JI=40, and JL=25

We want to find JH

We can use something called the Triangle Proportionality Theorem to help us find JH

The Triangle Proportionality Theorem essentially states that if there is a line parallel to one of the sides of a triangle that intersects the other 2 sides of that triangle, then that segment divides those sides proportionally

In other words, KL is parallel to HI and intersects both HJ and JI, and JK, JH, JL, and JI create a proportion, which is [tex]\frac{JK}{JH} =\frac{JL}{JI}[/tex]

We can substitute the values that we know into that equation

[tex]\frac{10}{JH} =\frac{25}{40}[/tex]

We can simplify 25/40 to 5/8.

[tex]\frac{10}{JH} =\frac{5}{8}[/tex]

Now we can cross multiply (use the means-extreme theorem)

Multiply 10 and 8 together, and set that equal to 5 times JH

80 = 5JH
Divide both sides by 5

16=JH
Hope this helps!
See more on the Triangle Proportionally Theorem here: https://brainly.com/question/20064024

Answer:

C. $8483

Step-by-step explanation:

To find the  coffee sales, we plug in the value of x as 34 into y = 60x + 6443.

Therefore, the answer is C. $8483.00.

Answer:

Step-by-step explanation:

They are similar by angle-angle similarity.

Answer:

The answer is 4m. I used my graphing calculator and this is how I got it step by step. Look at the pic.

Step-by-step explanation: