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vova2212 [387]
3 years ago
6

CDEF is a kite and FCE equals 16. Find 2

Mathematics
1 answer:
ELEN [110]3 years ago
8 0

Answer:

m < 3 = 90 - 46 = 44 degrees answer.

Step-by-step explanation:

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5. In ALMN if mL = 48° and mZN = 24", then
Ivan

9514 1404 393

Answer:

  (c)  ΔLMN is an obtuse scalene triangle

Step-by-step explanation:

The two given angles are different measures and total less than 90°. That means the third angle will be more than 90°, an <em>obtuse</em> angle. Since all of the angles are different, the triangle is <em>scalene</em>.

  ΔLMN is an obtuse scalene triangle

5 0
3 years ago
Given the coordinates A (5, 7, -2) and B (8, 3, 4) in 3d space, express AB as:
lys-0071 [83]
The vector AB is found by subtracting the coordinates of point B from the coordinates of point A => (8, 3, 4) - (5, 7, - 2)

(8, 3, 4) - (5, 7, - 2) = (3, - 4, 6)

=>

a) a 3 x 1 column =

|  3  |
| -4  |
|  6  |

b) xi + yj + zk

=> 3i - 4j + 6k
4 0
4 years ago
the distance that a spring will stretch varies directly as the force applied to the spring. A force of 12 pounds is needed to st
vodka [1.7K]

Answer:

Force required, F = 20 pounds

Step-by-step explanation:

We have given,

force needed to stretch a spring , F = 12 pounds

Stretched length, x = 9 inches

Since, spring force formula can be given as: F = kx

i.e 12 = k · 9

or k = \frac{12}{9} = 4/3

Now we need to find force for the stretch length = 15 inches

i.e F = kx   , here x =15inches , k = 4/3 and F= ?

or F = (4/3) · 15

or F = 20 pounds

Hence force required, F= 20 pounds

4 0
3 years ago
Read 2 more answers
What is y= 1/3x+2 equal to as a slope?
ArbitrLikvidat [17]

Answer:

The graph below models the value of a $20,000 car t years after it was purchased.

                    Value of Car

A graph titled Value of Car has years  bbhvb ngc,jon the x-axis and Dollars on the y-axis. A line curves down and goes through points (0, 20,000), (4, 10,000), and (14, 2,000).

Which statement best describes why the value of the car is a function of the number of years since it was purchased?

Each car value, y, is associated with exactly one time, t.

Each time, t, is associated with exactly one car value, y.

The rate at which the car decreases in value is not constant.

There is no time, t, at which the value of the car is 0.

Step-by-step explanation:

5 0
4 years ago
suppose that 17% of people have dogs. If two prople are randomly chosen, what is the probability that they both have a dog?​
almond37 [142]

Answer:

8.5%

Step-by-step explanation:

.17/2 = 0.085 or 8.5%

4 0
4 years ago
Read 2 more answers
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