3 years ago

Can someone help me solve this equation?

1 answer:

6 0

X = - 3
y = 5

You can get this through using elimination. Multiply the entire second equation by -2 and then add through to find x. Then plug in to find y.

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Triangle ABC has side lengths:

Harlamova29_29 [7]

The length of HJ is 3.5 cm

<h3>What is Congruency?</h3>

Two geometric figures are said to be congruent, or to be in the relation of congruence, if it is possible to superpose one of them on the other so that they coincide throughout.

Given:

AB = 3.5 cm, BC = 2.4 cm, and AC = 4.2 cm

As, ΔABC ≅ ΔHJK

So,

AB = HJ

BC = JK

AC = HK

Thus, HJ= AB = 3.5 cm

Learn more about this concept here:

brainly.com/question/4229988

#SPJ1

8 0

2 years ago

Can someone help please?

zalisa [80]

$r = \frac{15}{7}$

8 0

2 years ago

Jack plays on a basketball team after school third day of the month he babysits every seventh day of the month how many times du

Alex787 [66]

Great question!
If you draw a calendar see attachment for mine.you will see that the dates for Basketball are
3,6,9,12,15,18,21,24,27,30
and the dates for Babysitting are
7,14,21,28

There would only be a conflict on the 21st! So the answer is 1 time!

4 0

3 years ago

What is the nth term to this sequence 18,16,14,12

densk [106]

What is the nth term to this sequence 18,16,14,12 ?

Answer: 4

Explanation:

1. 18

2. 16

3. 14

4. 14

5. 12

6. 10

7. 8

8. 6

9. 4

6 0

3 years ago

Read 2 more answers

What is the arc length of circle with a radius 6 cm. and a central angle of 45 degrees?

olga55 [171]

The arc length is 4.7124

7 0

3 years ago