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kolbaska11 [484]
3 years ago
6

Help!, i honestly forgot this lol

Mathematics
2 answers:
jeka943 years ago
8 0

Answer:

A

Step-by-step explanation:

nlexa [21]3 years ago
4 0

Answer:

C. 21 to 28

Step-by-step explanation:

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What is the equation graphed in this figure?
laiz [17]
The correct answer is D. If you look at the equation you can see that the line crosses at the points (1,5) and (-2, -4). Use this set of ordered pairs to find the slope. (-4-5)/(-2-1) = (-9/-3) = 3 The use the point-slope formula and fill in the ordered pair (1,5) with the slope. y - 5 = 3( x - 1)
7 0
2 years ago
Between which two numbers will you find|-2.56|
Vadim26 [7]

Answer:

2 and 3

Step-by-step explanation:

|-2.56| = 2.56

7 0
3 years ago
Read 2 more answers
An observer at the top of a 532 foot cliff measures the angle of depression from the top of the cliff to a point on the ground t
Over [174]

Answer:

Distance from the base of the cliff to the point on the ground = 7608 feet

Step-by-step explanation:

Given: Height of the cliff is 532 feet, angle of depression from the top of the cliff to a point on the ground is equal to 4 degrees.

To find: distance from the base of the cliff to the point on the ground

Solution:

In ΔABC,

\angle ACB=4^{\circ}  (Alternate interior angles)

For any angle \theta, \tan \theta = side opposite to angle/side adjacent to angle

\tan C=\frac{AB}{BC}

Put AB=532\,,\,\angle C=4^{\circ}

\tan 4^{\circ}=\frac{532}{BC}\\\\BC=\frac{532}{\tan 4^{\circ}}\\\\=7607.95\\\\\approx 7608\,\,feet

Distance from the base of the cliff to the point on the ground = 7608 feet

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5 0
3 years ago
PLEASE IM GONNA FAIL 7TH GRADE
RSB [31]

Answer:

2. the process of breeding only organisms with desirable traits

Step-by-step explanation:

8 0
3 years ago
How to do this and find the max or min points
Veronika [31]
I see your last line is : c(x) = 0.9(x^2-10)^2 + 101.1

Let y = x^2, then c(y) = 0.9(y-10)^2 + 101.1

Apparently, c(y) is a parabola, min is 101.1 when y = 10, max is infinity

So let x^2 = 10 -> x = sqrt(10) or -sqrt(10), min is 101.1, max is infinity
8 0
3 years ago
Read 2 more answers
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