MATHEMATICS HIGH SCHOOL

Choose all the numbers that 116 is divisible by.2
3
4
5
6
9
10

Answers

Answer 1

Answer: 2,4, only two of these.

Answer 2

Answer: Only 2 and 4 are divisible by 116 i think

Answer:

The values of p is:

$p=22$

Step-by-step explanation:

We know that mean of a data set is the average of all the data values i.e. it is the ratio of the sum of all the data points to the total number of data points.

Here the table is given as:

Game | Points

1 | 25

2 | 15

3 | 18

4 | p

Also, it is given that:

The mean number of points is 20.

i.e.

$(25+15+18+p)/(4)=20\n\ni.e.\n\n(58+p)/(4)=20\n\n58+p=20* 4\n\n58+p=80\n\np=80-58\n\np=22$

(25 + 15 + 18 + p) / 4 = 20
(58 + p) / 4 = 20
58 + p = 20 * 4
58 + p = 80
p = 80 - 58
p = 22....he would have to score 22 on the 4th game for the mean of the points to be 20

Which one of the following mathematical statements is true?A. 28 + 0 = 0
B. 0 ÷ 28 = 0
C. 28 – 0 = 0
D. 28 ÷ 0 = 0

Answers

B. 0 ÷ 28 = 0

Is the mathematical statement that is true.

Rule of ZERO. Zero(0) can be a numerator with non-zero denominator. Its overall value is equal to 0.

Rule of ZERO. A fraction with a denominator of ZERO is not a legal fraction. This is because the overall value of a number divided by zero is undefined.

28 + 0 = 28 not 0.
28 - 0 = 28 not 0.
28 ÷ 0 = ERROR! not 0. value is undefined

Factoring with two variables 6w^4-54w^2

Answers

$6w^4-54w^2=6w^2(w^2-9)=6w^2(w^2-3^2)=6w^2(w-3)(w+3)\n\n\n\na^2-b^2=(a-b)(a+b)$

If triangle DEF has a 90° angle at vertex E, which statements are true? Check all that apply.Triangle DEF is an obtuse triangle.
The angle at vertex D is acute.
The angle at vertex F is obtuse.
Triangle DEF is a right triangle.
The angle at vertex D is obtuse.

Answers

draw a diagram (shown below as attachment)

check each option

1st one: obtuse triangle
osbuse means that the triangle has an angle more than 90 degrees
remember that all angles add to 180
90 is one
90+D+F=180
D+F=90
so those 2 mystery angles both have to be less than 90 so therefor none of them can be obtuse
not 1st option

2nd: angle at D is acute
acute means less than 90
so we remember that
D+F=90
no angle can be 0 so let's say F is a very small number like 0.0001
then D would be 89.9999
still less than 90, it is acute
this 2nd optin is right

3rd: angle at F is obtuse
wrong, from 1st one, no obtuse angles
3rd option is wrong

4th: right triangle
duh, a right triangle has a right angle in it
90 degrees is a right angle
yes
4th optin is right

5th: D is obtuse
naw, fam. no obtuse angles here

the right answers are 2nd and 4th or
The angle at vertex D is acute and
Triangle DEF is a right triangle

Answer:

In other words, A, D.

Step-by-step explanation:

Patrick has a truck that is currently worth $13,000. Each year the truck will depreciate by $300. Which equation represents the number of years Patrick will have to wait until the truck is worth $12,100? ólólölő 13,000 - 300M = 12,100 12,100M + 300 = 13,000 300M + 13,000 = 12,100 12,100 - 300M = 13,000