Simplify the expression -15m + 9m

Answers

Answer 1

Answer:

-6M

Step-by-step explanation:

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Related Questions

If AFGH AJKL
then FG
[?]
Enter the letters that belong in the
green box.
Enter

Answers

Answer:

JK

Step-by-step explanation:

I think the answer is JK as corresponding angles and sides are equal in a congruent triangle

point to a parallel line (8,-8); 9x - 4y= 7

Answers

Answer:

y = 9/4x - 26

Step-by-step explanation:

9x - 4y= 7

-4y = -9x + 7

y = 9/4x - 7/3

y = 9/4x + b

-8 = 9/4(8) + b

-8 = 18 + b

-26 = b

PLEASE HURRY AND HELPPPP!!
In order to prove that the diagonals of a rhombus are perpendicular to each other using the following figure, which triangle congruency postulate is used?

Answers

Answer:

SSS Postulate

Step-by-step explanation:

Just took the test ;)

need help with this asap
5x+2+2x-10

Answers

Answer:

7x - 8

Step-by-step explanation:

5x + 2 + 2x - 10

Rearrange terms:

5x + 2x - 10 + 2

Combine like terms (add 2x and 5x):

= 7x - 10 + 2

Combine like terms (add -10 and 2):

= 7x - 8 (This is the simplified form).

Find the length of the third side. If necessary, round to the nearest tenth.
14
21

Answers

15.7

Step-by-step explanation:

rate as BRAINLIEST

[tex]a {}^{2} + {b}^{2} = {c}^{2} [/tex]

[tex] {a }^{2} + {(14)}^{2} = {(21)}^{2} [/tex]

[tex] {a}^{2} + 196 = 441 \\ {a}^{2} = 245 \\ \\ a = 15.65[/tex]

If f(x)=|x−4|+5, find f(1).

Answers

Answer:

8

Step-by-step explanation:

To find f(1), substitute x = 1 into the given function f(x)

(output values from an absolute value become positive)

[tex]f(1) = |1-4|+5\\f(1)=|-3|+5\\f(1)=3+5\\f(1)=8[/tex]

Hope this helps!

Answer number 10 please thank you

Answers

Answer:

125 blocks

Step-by-step explanation:

GODDD please someone help me

Answers

Answer:

x = 59 degree

Step-by-step explanation:

54 + 67 + x = 180 degrees

x = 180 - 54 - 67

x = 59 degrees

Identify the transversal and classify the angle pair:

Answers

Answer:line l is the transversal because it intersect both sets of angles. and 7 and 11 are corresponding because they are in the same positions of the intersections.

Step-by-step explanation: usually a transversal is associated with parallel lines and corresponding angles are equal but this is not true with a triangle

Factor the expressions
Please help

Answers

Answer:

[tex](x + 1)( {6x }^{2} - 2x)[/tex]

(X+1)(6x^2-2x)
2x(x+1)(3x-1)

How long would an airplane flying non-stop at 250km per hour take to fly 1 million kilometers? Give your answer in days and hours.

Answers

Answer:

166 days 4000 hours

Step-by-step explanation:

Nelson went grocery shopping. He spent $199.89. If the sales tax is 3.5%, what is the amount of tax that Nelson must pay?

Answers

3.5% of 199.89 is 6.99615, so the amount of tax that Nelson has to pay is $6.99615. Though we can round the thousandths place for the cost to be $7.

- 6x < 24
solve for x and what’s the solution?

Answers

Answer:

x > -4

Step-by-step explanation:

In order to get x by itself, you divide -6 on both sides. So, -6x divided by -6 = x and 24 divided by -6 equals -4.

However, the answer is not x < -4 because a rule of inequalities states that any time you divide or multiply both sides of an inequality by a negative number, the inequality sign is flipped. So, the answer is x > -4

Answer:

x > -4

Step-by-step explanation:

- 6x < 24

Divide each side by -6, remembering to flip the inequality

-6x/-6 > 24/-6

x > -4

2.
Simplify the expression.
1/2(–12m + 38)
A-6m + 76
B-6m + 19
C-24m + 19
D-6m + 38

Answers

Answer:

-6m+19

Step-by-step explanation:

1/2 of -12m

1/2 of +38


-12/2 m + 38/2

B)-6m + 19

Một cột đèn cao 7m có bóng trên mặt đất dài 4 m. Hãy tính góc (làm tròn đến phút) mà tia sáng mặt trời tạo với mặt đất

Answers

Answer:

tg a = 7/4 => a ≈ 60°15'. chúc bạn thành công.

What is the value of the expression?

Drag and drop the answer into the box to match the expression.

0.3(14−1)+0.35
I will give branliest to who gets correct answer

Answers

Answer:

0.3(14-1)+0.35 = 4.25

Step-by-step explanation:

Answer: 4.25 is the answer

Step-by-step explanation:  

0.3(14−1)+0.35

=(0.3)(13)+0.35

=3.9+0.35

=4.25

BRANILIIST PLS

If A(1/3.5, 5) and B(10,39)..
Find the slope

Answers

Answer:

b 1/3.5

Step-by-step explanation:

Please help me solve this please

Answers

hope this can help !!! :)

the instructions are to simplify , please help

Answers

Answer:

[tex] {3}^{3} \\ {g}^{5 } \\ a \\ {y}^{ - 2} \\ 1[/tex]

7minutes for 3 songs =? Minutes for 6 songs

Answers

Step-by-step explanation:

7 minutes for 3 songs means for 6 songs it will take double the time since 6 is double of 3.

so 14 minutes for 6 songs

Help stuck on this question

Answers

Answer:

< b = 73°

Step-by-step explanation:

The angle with a measure of < 73° has the same measure as < b because they are vertical angles. Two angles are vertical angles if they are opposite angles formed by the intersection of two lines. Vertical angles are congruent.

Therefore, the correct answer is: < b = 73°

write the first five terms of the geometric sequence with the given 1st term and the common ratio.

hi can someone please answer my question i really need the complete step-by-step solution thank you ❤️​

Answers

Answer:

Tn2= 6

Tn3=-12

Tn4= 24

Tn5= -48

Step-by-step explanation:

Tn= ar^n-1

Now

Tn1= -3×-2^1-1

=-3×-2^0

= -3×1= -3

Tn2= -3×-2^2-1

= -3×-2=6

Tn3= -3×-2^3-1

= -3×-2^2

=-3×4= -12

Tn4= -3×-2^4-1

= -3×-2^3

= -3×-8= 24

Tn5= -3×-2^5-1

= -3×-2^4

= -3×16= -48

Answer:

Refer to the attachment

Caravans use camels and wagons to travel on the Silk Road. Your caravan consists of 6 wagons. That's 1 more than c the number of camels. Write and solve an equation to find c​

Answers

Answer:

5=c

Step-by-step explanation:

c= number of camels

6-1=c

5=c

The value of Hector's house has increased by 5%.
His house is now valued at £609 000
Work out the value of the house before the increase.

Answers

Answer:

$580000

Step-by-step explanation:

To find decrease we simply reverse the operations of increase

increase is x x 1.05 = 609000

x = 609000 / 1.05 = 580000  initial value

x= $580000

proof

580000 x 1.05 = 609000 new value

Perform the operation. Enter your answer in scientific notation.
3.8 x10^*3 + 7.1 x 10^*4=

Answers

Answer:

7.48 X 10^4

Step-by-step explanation:

Hope it helps!!

help me pleaseeeeeeeeeeeeeeeeeeeee

Answers

Answer:

24°

Step-by-step explanation:

iOS triangle means two sides are equal so if BDA is 24° BAC is exactly the same

A website offers digital movie rentals for $2.95 per movie or a monthly subscription with unlimited movies for $12.95 per month. If Zara is a monthly subscriber, what is the minimum number of movies she must watch each month to save money compared to renting each movie separately?

Answers

Step-by-step explanation:

it would be merely 40%( rounding off)

The diameter of a circle is 2 centimeters. What is the area?
d=2 cm

Answers

Answer: 4π cm or 12.56 cm

Step-by-step explanation: To find the circumference of this circle, start with the formula for the circumference of a circle which is C = 2πr.

Since the radius is 2 centimeters, we can

plug in 2 centimeters for r in the formula.

So we have (2)(π)(2 cm) which is equal to 4π cm.

So the circumference of this circle is 4π cm.

Remember that π is approximately equal to 22/7 or 3.14 so we can estimate the value of the circumference by plugging in 3.14 for π.

So we have (4)(3.14) which is equal to 12.56.

So the circumference of the circle is

approximately equal to 12.56 cm.

Two golf balls are randomly selected from a bag that contains 3 Titlist, 5 Top Flite, and 2 Pinnacle golf balls.
If the first golf ball selected is not replaced before the second golf ball is selected, determine the probability that you select a Titleist and then a Top Flite. (Round your answer to 3 places after the decimal.)

Answers

Answer:

4.329

Step-by-step explanation:

Answer:2.329
Step by step

Jesus bought 3 pairs of jeans for $71.40. How much would he need to pay for 8 pairs of jeans?

Answers

Answer:

$190.4

Step-by-step explanation:

I divided the 71.40 dollars by three to find how much one pair would cost and then multiplied that by 8 to find how much 8 pairs would cost.

Answer: 190.4
first you find out how much every pairs of pants cost, (23.80) times that by 3 you get 71.40 so 23.80 times 8 = 190.4
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