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Reptile [31]
3 years ago
5

I need help pls! this test is about angles, and i am having trouble with it.

Mathematics
1 answer:
9966 [12]3 years ago
3 0

Answer:

x = 9

Step-by-step explanation:

congruent angles have the same measure as each other

so;

4x + 14 = 6x - 4

(rearrange)

14 + 4 = 6x - 4x

(solve)

18 = 2x

(simplify)

18 divide 2 = 9

so;

9 = x

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URGENT!! ILL GIVE<br> BRAINLIEST! AND 100 POINTS
MatroZZZ [7]

Answer:

perimeter: add p + m + n

area: use (p × m)/2

find missing side: use p^2 + m^2 = n^2

3 0
1 year ago
A car and truck are 540 miles apart. The two vehicles start driving toward Each other at the same time. The car drives at a spee
mina [271]

Answer:they would meet after 4.5 hours

Step-by-step explanation:

At the point where they will both meet, they would have covered a total distance of 540 miles.

Let t represent the time it will take the car and the truck to meet.

Distance = speed × time

The car drives at a speed of 65 miles per hour. Distance covered by the car in t hours would be

65 × t = 65t

The truck travels at a speed of 55 miles per hour.

Distance covered by the truck in t hours would be

55 × t = 55t

Therefore,. 65t + 55t = 540

120t = 540

t = 540/120 = 4.5 hours

3 0
3 years ago
What is y-1=-1/3(x-6) in standard form
antiseptic1488 [7]

Answer:

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Factor.<br><br> ​ 18b−32 ​<br><br> Enter your answer in the boxes.<br><br> [ ]([ ])
Mnenie [13.5K]
Here, GCF of 18 & 32 is 2, so take it as common factor, 
18b - 32 = 2(9b - 16)

In short, Your Answer would be: 2(9b - 16)

Hope this helps!
3 0
3 years ago
Read 2 more answers
Find the unknown side length, x. Write your answer in simplest radical form. A. 3 B √34 C 6 D √41
oksano4ka [1.4K]

Complete Question:

Find the attached image for the diagram of the question

A. 3   B √34   C √65   D √41

Answer:

The length of x, is √65

Step-by-step explanation:

To determine the length, x, we are going to apply Pythagoras theorem;

Consider triangle ABC;

BC² = AB² + AC²

5² = 3² + AC²

AC² = 5²  - 3²

AC² = 25 - 9

AC² = 16

AC = √16

AC = 4

Now, we can calculate length, x

Consider triangle ACD

AD² = AC² + CD²

x² = 4² + 7²

x² = 16 + 49

x² = 65

x = √65

6 0
3 years ago
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