MATHEMATICS HIGH SCHOOL

What is the pattern?6+4= 210
9+2= 711
8+5- 313
5+2= 37
7+6= 113
9+8= 117
10+6= 416
15+3= 1218

Answers

Answer 1
Answer: First you need to subtract both numbers and then, add them up. You'll receive e.g. 6-4=2 and 6+4=10, then just type them one after another, which will give you 6+4=210.

Related Questions

Multiply or divide as indicated.(3x)^12 divided by (3x)^4 Help so lost and confused with this. Don't know where to start
Find the student’s error in solving the following inequality.2 < –3x –4 < 5 6 < –3x < 5 –2 > x > –5/3 a.The student should have added 4 to all parts (left, middle, and right) to get 6 < –3x < 9. b.The student divided 6/–3 incorrectly. c.The student should not have switched the direction of the sign in the final step.
What is 1.5 million written in standard form
Fill in the blanks to the picture above
Given EG = 16 and FH = 12, what is the length of one side of the rhombus?

A1 = -5 and a4 = -23 find a23

Answers

It’s minus 6…so that should get you your 23rd number, 138

HELP HELP HELP HELP HELP HELP WINNER GETS 8 points

Answers

do you know how to find the area of a normal shape?
You can split this shape into 2 rectangles if you draw a horizontal line between the bigger and smaller rectangle. 
The top half
LxW=A
5x7=35
The top half's area is 35.
The bottom Half
LxW=A
10x8=80
Now, add these 2 areas together and that is your answer.
Your answer is 115 cm^2

in this triangle, the product of sin b and tan c is , and the product of sin c and tan b is . nextreset

Answers

The triangle is a right triangle with:1) leg c opposed to angle C.2) leg b opposed to angle B.3) hypotenuse, a, opposed to angle A.So, using the definitions of the trigonometric ratios, you get:1) sin C = opposite leg / hipotenuse = c / a.2) tan B = opposite leg / adjacent leg = b / c=> sin C * tan B = [c / a] * [b / c] = b / a.Answer: b / a

Answer:

the answer is a/b

Step-by-step explanation:

A triangle has sides with lengths of 8 millimeters, 15 millimeters, and 17 millimeters. Is it a right triangle?

Answers

Answer:

yes.

Step-by-step explanation:

to find this answer, use the pythagorastheorem.the pythagoras theorem states that a² + b² = c².

to see if this is a right angled triangle, we will use this formula, as the pythagoras theorem only works for right angled triangles.

we are going to work out c, which is always the hypotenuse. the hypotenuse is the longest side of a triangle, that is larger than the other values. we know that the hypotenuse of this triangle is 17, so let’s see if that’s the answer we get.

calculation:

a² + b² = c²

a = 8 millimetres

b = 15 millilitres

c = ?

8² + 15² = c²

64 + 225 = c²

64 + 225 = 289.

289 = c²

√289 = c

√289 = 17.

the pythagoras theorem correctly identified the length of the hypothenuse. as i said earlier, this theorem only works on right angled triangles, therefore, this triangle is right angled.

The table gives the boiling point of water at different altitudes.Altitude (1,000 feet) Boiling Point of Water (°F)
0 212.0
0.5 211.1
1.0 210.2
2.0 208.4
2.5 207.5
3.0 206.6
4.0 204.8
4.5 203.9
Based on the table, the linear equation that represents the change in water’s boiling point for every 1,000-foot change in altitude has a slope of units.

Answers

Slope = raise / run

(211.1 - 212.0) / (0.5-0) = - 1.8

(210.2 - 211.1) / (1.0-0.5) = - 1.8

(208.4 - 210.2) / (2.0 - 1.0) = - 1.8

You can check, the other points. The slope is constant because the function is a linear equation,

Answer: - 1.8

Answer: -1.8

Step-by-step explanation: EDMENTUM

What is 15% of 240 grams

Answers

Answer:

36 grams

Step-by-step explanation:

To do this, you first convert 15% into a decimal.

15% = 0.15.

Next, all you have to do is multiply 0.15 * 240 = 36 grams

Answer:

36 grams

Step-by-step explanation:

15 percent means .15. When you multiply .15 and 240, you get 36. So its 36 grams.
Other Questions
Harrison mows lawns and rakes leaves for his summer and fall weekend jobs. He gets $10 an hour to mow lawns and $8 an hour to rake leaves. If, during September, Harrison mows for m hours and rakes for 12 hours, which expression represents the amount of money he makes
A circle has a radius that is 4 centimeters long. if a central angle has a measure of 3 radians what is the length of the ark that corresponds in the angle?
A swimming pool is 50 meters long, 25 meters wide, and 3 meters deep. A liter is the same as 0.001 cubic meter. How many liters of water are needed to fill the pool?
If x-2y=1, what is the value of 2 3x-6y?