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2 years ago

Which expression is equivalent to –9+(-9)

Mathematics

2 answers:

disa [49]2 years ago

8 0

-9-9 is the answer……

lorasvet [3.4K]2 years ago

7 0

Answer:

-9-9 is your answer

Step-by-step explanation:

because if we will solve the above sum then it should be:

-9-9 (according to the rule: minus minus = plus )

if you don't understand then let me know

HOPE IT HELPS 

HAVE A NICE DAY :) 

IT'S SRESHTHA77 

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How many teaspoons are in 15 milliliters? 1 tsp = 5 mL

zhannawk [14.2K]

Answer:

Milliliters to teaspoons (mL to tsp) converter, formulas and conversion table. ... 1 mL = 0.202884 tsp; 5 mL = 1.014 tsp; 10 mL = 2.028 tsp; 15 mL = 3.04

Step-by-step explanation:

hope it helps

8 0

2 years ago

Read 2 more answers

Mr. Herkowitz owns a jewelry store. He marks up all merchandise 50 percent of

nasty-shy [4]

Answer:

$750

Step-by-step explanation:

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3 years ago

What is the next value 1I2L3F4

zmey [24]

The given terms can be divided into two sections. First section is for the numbers and the second one for the letters.

1st section: 1, 2, 3, and 4
2nd section: I, L, F

I is the 9th letter in the alphabet, L is the 12th letter, and F is the 6th letter in the alphabet.

The pattern observed:
I to L: 12 - 9 = 3
L to F: 6 - 12 = -6

Next letter should be +9. This means that the letter should be 9 places higher than F. The letter should be O which is the 15th letter.

3 0

2 years ago

In a certain fraction, the numerator is 4 less than the denominator. If 4 is added to both the numerator and the denominator , t

love history [14]

Answer:

Step-by-step explanation:

If the new fraction is 8/12 I will show how to find it.

Let's say the original denominator is x, then the numerator is x-4, so we have (x-4)/x.

Then it says f we add 4 to both, so now we have x/(x+4) this equals 8/12. Now, keep in mind -4 cannot be an answer because it would make x/(x+4) be divided by 0 which wouldn't exist.

Now we just use algebra.

x/(x+4) = 8/12

12x = 8(x+4)

12x = 8x + 32

4x = 32

x = 8

So the original fraction (x-4)/x = (8-4)/8 = 4/8

5 0

3 years ago

Graph ∆KLM with vertices K(2,2), L(0,- 1), and M(-3,2). Graph ∆K'L'M' with a scale factor of 2. What are the coordinates of the

olasank [31]

Answer:

The coordinates of the new vertices are:

K'(4,4), L'(0,- 2), and M'(-6,4).

Step-by-step explanation:

In order to dilate a shape by 2, you can simply multiply the coordinates of the orignal triangle each by 2 to find the new coordinates of the new vertices.

K(2,2), L(0,- 1), and M(-3,2)

K'(2*2,2*2), L'(0*2,- 1*2), and M'(-3*2,2*2).

Now become...

K'(4,4), L'(0,- 2), and M'(-6,4).

You can now graph ∆K'L'M' using these coordinates.

5 0

2 years ago