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3 years ago

Are the triangles congrouent? if so by what postulate

Mathematics

1 answer:

Roman55 [17]3 years ago

5 0

Answer:

D Not enough information

Step-by-step explanation:

They give us one pair of congruent sides and we know there is a pair of congruent angles because of vertical angles however we can't say for sure that the sides are equal because there is no theorem to prove it and we can't guess by eye in Geometry

Hope This Helps :)

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What is the average rate of change over the interval [0, 4]?

choli [55]

Answer:

$\frac{3}{4}$

Step-by-step explanation:

Given:

Interval, [0, 4]

Required:

Average range of change over [0, 4]

SOLUTION:

Find f(0) and f(4) from the graph:

$f(0) = 0$ (when x = 0, y = 0)

$f(4) = 3$ (when x = 4, y = 3)

Average rate of change = $\frac{f(b) - f(a)}{b - a}$

Where,

$a = 0, f(a) = 0$

$b = 4, f(b) = 3$

Plug in the values into the formula for average rate of change.

$= \frac{3 - 0}{4 - 0}$

$= \frac{3}{4}$

Average rate of change $= \frac{3}{4}$

8 0

3 years ago

? X 1/4 = 1/3 Need help please

ra1l [238]

Answer:

?= 4/3

Step-by-step explanation:

?×1/4=1/3

?/4=1/3

?=1/3×4

?=4/3

3 0

3 years ago

From a point on the ground, Geoff measures the angle of elevation of a 130m tower to be 36°. How far from the base of the tower

Gala2k [10]

Answer:

Geoff is 16.77 m far from base of tower.

Step-by-step explanation:

steps are in the picture below.

<h3>Note:if you need to ask any question please let me know.</h3>

6 0

2 years ago

The rabbot population in a certian area is 200% of last years population there are 1100 rabbits this year how many were there la

Dahasolnce [82]

1100/2

=550

because 100% is 500 and 100% is last year's population

6 0

3 years ago

How do you complete it

Naya [18.7K]

U^2 + 2 (u) (5/2) + 25/4 = (u +5/2)^2

answer is B. 25/4

8 0

3 years ago