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3 years ago

Solve for the measure of x in the following diagram

Mathematics

1 answer:

inn [45]3 years ago

6 0

X=60
F+c is replicant to the angel that is 30 degrees and BFC makes 90 degrees 90-30=60

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I need help on number six I have graphed the data that is given but I need to find three ordered pairs of numbers for each equat

aliya0001 [1]

x-y=-2
y=x+2

Ordered pairs

(0,2)
(1,3)
(2,4)

And

x-y=2
y=x-2

Ordered pairs

(1,-1)
(2,0)
(-2,-4)

Remember parallel lines have no solutions

8 0

2 years ago

Read 2 more answers

the diameter of a cone-shaped container is 4 inches, and its height is 6 inches .How much grater is the volume of a cylinder-sha

sveticcg [70]

The radius r used in below equations would equal 2in because it is half the given diameter of 4in.
The volume of the cone would be
$V = \frac{1}{3} \pi r^2h \\ \\ V = \frac{1}{3} \pi (2in)^2(6in) = 8 \pi\ in^3$

The volume of a cylinder with the same dimensions would be
$V = \pi r^2h \\ 
V = \pi (2in)^2(6in) = 24 \pi in^3$

The cylinder is 24 - 8 = 16 cubic inches greater.

3 0

3 years ago

The coffee to go cafe uses 5 gallons of milk per day . how many gallons do they use in 5 weeks?

Zarrin [17]

5 gallons per day
7 days in 1 week
5x7=35
there are 5 weeks
35x5=175
Your answer is 175 gallons

4 0

3 years ago

from the top of a building 10m high the angle of depression of a stone lying on the horizontal ground is 60° . calculate the dis

Alja [10]

Answer:

14.29cm

Step-by-step explanation:

Height of the building=10cm

Angle of depression=60°

We are therefore asked to find the distance from the stone to the

the foot of the building;Therefore we use Tan ratio which is opp/adj;

Let the distance from the stone to the foot of the building be x;

10/x=Tan60°

10/x=1.7/1

We then cross multiply to get 1.7x=10

x=10/1.7

=10*10/1.7*10

=100/17

=14.29cm.

7 0

3 years ago

What is the coordinates of T' if T(-4,2) after a rotation of the triangle 180°about the origin?

guapka [62]

Answer:

T'(4, -2)

Step-by-step explanation:

Rotation 180° about the origin (same as reflection across the origin) negates both coordinates:

T' = -T = -(-4, 2)

T' = (4, -2)

5 0

3 years ago