All categories

3 years ago

Consider this figure. Enter the measure of

Mathematics

2 answers:

Alik [6]3 years ago

5 0

Answer:

Step-by-step explanation:

(4x) + (7x + 2) = 90

11x + 2 = 90

11x = 88

x = 8

(7x + 2) = 7(8) + 2 = 58

kotykmax [81]3 years ago

3 0

Step-by-step explanation:

4x + 7x + 2° = 90° { being complementary angles }

11x = 90° - 2°

11x = 88°

x = 88° / 11

x = 8°

<YVZ = 7 * 8° + 2° = 58°

Hope it will help :)

You might be interested in

Ezra is training for a track race. he starts by sprinting 100 yards. he gradually increases his distance, adding 5 yards for 21

Shalnov [3]

the answer would be 200 i think

3 0

3 years ago

Read 2 more answers

I NEED HELP PLEASE HAVE BEEN ON THIS QUESTION FOR A WHILE

belka [17]

Answer:44

Step-by-step explanation:

That’s what I got

5 0

3 years ago

The standard diameter of a golf ball is 42. 67 mm. A golf ball factory does quality control on the balls it manufactures. Golf b

levacccp [35]

Using function theory, the function that could represent this situation is

f(x) = |42. 67 – x| .

It is given that

The standard diameter of the golf ball = is 42.67

Allowable discrepancy = ±0.002

So upper limit of diameter = 42.672

The lower limit of diameter = 42.668

We need a function that can help in finding a discrepancy.

<h3>What is a function?</h3>

A function is a rule which determines the relation between two variables.

The correct function that could represent this situation will be

f(x ) = |42. 67 – x|

Where x is the diameter of the ball produced.

For example, if a ball of diameter 42.665 is produced

f(x) = |42. 67 – x|

f(42.665) = |42. 67 – 42.670| = 0.005 which is more than the permitted tolerance i.e 0.002.

So, one can easily decide whether to stop production or not.

Therefore, the function that could represent this situation is

f(x) = |42. 67 – x| .

To get more about function visit:

brainly.com/question/25638609

6 0

3 years ago

hi can i please have some help w/ these! i have my exam tomorrow!!! factoring algebra 2! worth 35 points!

prohojiy [21]

Answer:

11. $4x^{3}-10x^{2}+6x$

Take out 2x ( greatest common factor )
$2x(2x^{2}-5x+3)$

Factor

$2x(2x^{2} -2x-3x+3)$

$2x(x-1)-3(x-1)=(2x-3)(x-1)$

Don't forget about the 2x we took out earlier

Solution to 11: $2x(2x-3)(x-1)$

12. $16x^{2} -25y^{2}$

This is the difference of squares, so let's use the formula...

$a^{2}-b^{2}=(a-b)(a+b)$

if, $a=16x^{2}$ and $b=25y^{2}$

then, the Solution to 12 is:

$(4x-5y)(4x+5y)$

13. $3x^3-24$

First of all, you must find the greatest common factor because there isn't anything else you can do.

$3(x^3-8)$

Now you can see the difference of cubes...

$a^3-b^3=(a-b)(a^2+ab+b^2)$

so, the Solution to 13 is:

$3(x^3-8)= 3(x-2)(x^2+2x+4)$

4 0

2 years ago

In a room of 500 high school students, 80% reported planning to attend college. How many of the students are planning to attend

andreyandreev [35.5K]

Answer:

500 x 0.8 = 400 would be your answer

Step-by-step explanation:

8 0

3 years ago