I need help again and can smb help me with the whole study guide pls !

Answers

Answer 1

Answer:

Answer:

d bro. pay attention at order of triangle's vertices

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A fire truck parks 28 ft away from a building. The fire truck extends its ladder 65 ft. How far up the building from the trucks roof does the extension ladder reach?
PLEASE PLEASE PLEASE I NEED THIS
Hich expression is rational? a. 4.121221222… b.square root of 36 c. square root of 21 d.1.192744502…
Brainliest!!! Pls help

The longest side of an obtuse triangle measures 20 cm. The two shorter sides measure x cm and 3x cm

Answers

Obtuse triangle is a triangle that has an angle that is greater than 90°.

longest side: 20 cm
two shorter sides: x cm and 3x cm

choice given: 6.3 6.4 7.0 7.1

Obtuse triangle Pythagorean Theorem

c² > a² + b²

20² > x² + 3x²
400 > 4x²
÷4 ÷4
100 > x²
10 > x

400 > 4(7.1)²
400 > 4(50.41)
400 > 201.64

The greatest possible value of x is 7.10

Which of the following is equivalent to log9w?log9 + logw
log9 - logw
w(log9)
9(logw)

Answers

Answer:

Option A is correct

$\log 9 + \log w$

Step-by-step explanation:

Using the logarithmic rules:

$\log mn = \log m+ \log n$

As per the statement:

Given the following:

$\log 9w$

Apply the logarithmic rules we have;

$\log 9 + \log w$

Therefore, the following is equivalent to log 9w is:

$\log 9 + \log w$

Look over your textbook for the properties of logarithms.
Recall that adding together two logs of the same base = one log where the arguments are multiplied together.
(note a log without a number written below is assumed to be base 10)

$\log(9w) = \log(9)+\log(w)$

An equation is shown below:9(3x – 2) = 1

Which of the following correctly shows the first two steps to solve this equation?

Step 1: 27x – 2 = 1; Step 2: 27x = 3
Step 1: 27x – 18 = 1; Step 2: 27x = 19
Step 1: 12x + 7 = 1; Step 2: 12x = –6
Step 1: 12x – 11 = 1; Step 2: 12x = 12

Answers

Answer: The correct answer is A just took the test!

Step-by-step explanation:

Answer:

Step-by-step explanation:

How do I write a slope intercept form of an equation of a line through given points ?

Answers

you find the slope of the equation using y2-y1/x2-x1 and then you find the y intercept which is the point that crosses the y axis. Then you put that information into the slope intercept equation (y=mx+b m=slope b=y intercept)

at least i think thats what you are asking

First you need the slope, which is easily attainable by the change of x over the change of y

ex. with coordinates (x,y)(X,Y)

m=slope
m= $( rise)/(run)$
= $( change x)/( change of y)$
= $(X-x)/(Y-y)$

Then you will have every thing except the y intercept
(represented by b)

Using the slope-intercept form
and x and y being represented by the x, y values of a co-ordinate

y=mx+b
We can derive b

b= y-mx

Then when we have both m and b
Insert them into the form

ex. if m=-4, b=6

y=-4x+6

Taa daa!
If that helped please let me know
If it REALLY helped please rate as "Brainiest"

I don't know what to do

Answers

ok so I will tell answers from left to right column (1st column is leftmost, 4th column is rightmost)

1st collumn is starting with 4 and going up by 4 each time so the blanks in the first column are 4,8,20

2nd collumn is starting with 11 and going up by 11 each time so the blanks in the second column are 11, 33

3rd column is staring with 5 and going up by 5 every time so the blanks in the third column are 5,10,20

4th column is starting with 7 and going up by 7 every time so the blanks in the fourth column are 7, 28, 42

the ratios are
part 1. 4:11
part 2. 5:7

"A survey reported that out out 50 teenagers 9 said they get their news from a newspaper at this rate how mant 300 teenagers would get a newspaper"

Answers

54. I think I hope I'm sure

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