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Ronch [10]
3 years ago
13

Pleasee helppp meeee withhh thisssss

Mathematics
1 answer:
anzhelika [568]3 years ago
3 0

Answer:

A. x=35

Step-by-step explanation:

Two perpendicular lines create a 90 degree angle. Because of this the 2 angles must add up to 90.

(2x-12) + 32 = 90

2x-12 = 58

2x = 70

x=35

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Type the correct answer in the box. use numerals instead of words. a population of beetles increases by 5% every year. if at the
Allushta [10]

At the end of the third year the population of beetles will be 11,576beetles

<h3>Exponential equations</h3>

The standard form of an exponential function is given as:

y = ab^t

Given the following parameters

initial population 'a" = 10,000 beetles

Time = 3 years

rate b = 1.05

Substitute into the formula

y = 10,000(1.05)^3

y = 10,000(1.1576)
y = 11,576 beetles

Hence at the end of the third year the population of beetles will be 11,576beetles

Learn more on exponential function here: brainly.com/question/12940982

#SPJ4

4 0
2 years ago
Help me plsss i need it quick
stich3 [128]
The slope is -5/4

Slope formula being y2-y1/x2-x1 = 7-(-3)/-9-(-1)
4 0
3 years ago
Rewrite the equation y=2|x−3|+5 as two linear functions f and g with restricted domains.
vesna_86 [32]

The absolute value transforms a negative number into a positive number.

For example

Let z be a real number, then:

| z | It will always be a positive number.

This means that:

If z is a negative number, then:

| z | = -z

If z is a positive number, then:

| z | = z

This means that for the expression the expression y = 2 | x-3 | +5

When x-3 > 0 then:

| x-3 | = x-3

When x-3 < 0 then:

| x-3 | = - (x-3)

Then we can divide the expression into two functions f (x) and g (x).

f (x) = 2 (x-3) +5

f (x) = 2x-6 + 5

f (x) = 2x-1

For

(x-3) \geq 0\\ x \geq 3


g (x) = 2 (-x + 3) +5

g (x) = -2x + 6 + 5

g (x) -2x +11

For

(x-3) < 0

x < 3

8 0
3 years ago
A pharmacist put 4.536 ounces of vitamin pills into bottles. She put .042 ounce of vitamin pills into each bottle.
Rama09 [41]

Answer:

108 bottles

Step-by-step explanation:

the total is 4.536 oz of vitamin pills

each bottle can accomodate 0.042 oz of vitamin pills

to know the quantity of each bottle

we calculate

0.042 oz of vitamin pills  = 1 bottle

4.536 oz of vitamin pills = (4.536 x 1)/0.042=108

so therefore 4.536 oz of vitamin pills will accommodate 108 bottles

4 0
3 years ago
Read 2 more answers
How to find cube of any number easy tricks<br>​
DiKsa [7]

Answer:

Welp there’s no such things as tricks u know? But if you practice with it a lot of times, then it would be much easier to know what it is. But u know what? That’s why calculators exists my man. Just type the right symbols and boom there you go... the right answer!

Step-by-step explanation:

Have a great day!

6 0
3 years ago
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