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vichka [17]
3 years ago
8

HELP PLEASE!

Mathematics
2 answers:
Gwar [14]3 years ago
8 0
A vertical angle includes each of the pairs of opposite angles made by two intersecting lines, so ∠EKF and ∠HKI is the answer. 
Inessa05 [86]3 years ago
7 0
The answer is EKF And HKI I took the test and it was the correct answer. I know you already have an answer and its ok if you dont mark me brainliest just trying to help :)
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Let f and g be the function defined by f(x) =x-10 and g(x) = 4 - x and then value of (f-g) (5) is ??
lions [1.4K]

Answer:

f - g = x - 10 - 4 + x = 2x - 14 \\ f - g(5) =10 - 14 =  - 4

4 0
3 years ago
8TH GRADE MATH<br> PLEASE HELP ME
stira [4]

Answer:

m<HIG and alternate interior angles

HOPE IT HELPS

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3 years ago
The proceeds from a saturday car wash are directly proportional to the number of cars washed. the total after 7 cars is $140. ho
maks197457 [2]
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4 years ago
Nia and Trey both had sore throats, so their mom told them to gargle with warm salt water. Nia mixed 1 teaspoon salt with 3 cups
Harrizon [31]

Answer:

Each mixture has the same amount of salt for every 1 cup of water.

Step-by-step explanation:

It is provided that:

  • Nia mixed 1 teaspoon salt with 3 cups warm water.
  • Trey mixes 1 /2 teaspoon salt with one and 1/2 cups warm water.

The ratio of the number of teaspoons of salt to the number of cups of water is 1 : 3 in Nia's solution.

On dividing the amount of salt and the amount of water by 3, the ratio will be the same.

\text{Salt}: 1\div3=\frac{1}{3}\\\\\text{Water}:3\div3=1\\

Thus 1 : 3 is equivalent to the ratio \frac{1}{3}:1, which means that Nia's solution has \frac{1}{3}teaspoon of salt for every cup of water.

The ratio of the number of teaspoons of salt to the number of cups of water is \frac{1}{2}:1\frac{1}{2} in Trey’s solution.

On dividing the amount of salt and the amount of water by 1\frac{1}{2}, the ratio will be the same.

\text{salt}:\frac{1}{2}\div 1\frac{1}{2}=\frac{1}{3}\\\\\text{Water}:1\frac{1}{2}\div1\frac{1}{2}=1

So Trey’s ratio is also equal to the ratio \frac{1}{3}:1.

Since each mixture has the same amount of salt for every 1 cup of water, they are equally salty and taste the same.

4 0
3 years ago
HUH giving out brainiest
lisov135 [29]

Answer: 3/4

Step-by-step explanation:

16/12=4/3

4/3=1/n >>>> 3=4n >>>>  3/4 = n

4 0
3 years ago
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