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antoniya [11.8K]
3 years ago
14

What is the value of the expression 1_9 1 5_6

Mathematics
1 answer:
Molodets [167]3 years ago
8 0

Answer:

it's incorrect question

Step-by-step explanation:

Rearrange your request

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Find K if K divided by 64 equals 4
pshichka [43]

Solve:

\frac{k}{64}=4

We need to isolate k, so multiply both sides by the denominator, which is 64. When we do that, the fraction will cancel and we get:

k=256

If you want to check, plug in your answer to the original equation and see if it is true:

\frac{256}{64}=4

4=4

This statement is true, so k=256.

4 0
4 years ago
Read 2 more answers
AB is congruent to DE because segment DE was constructed so that DE = AB. BC is congruent to EF because segment EF was construct
Alex Ar [27]

DE = AB, EF = BC and AC = DF, hence triangle ABC is congruent to triangle DEF.

<h3>Congruent shape</h3>

Two shapes are said to be congruent if they have the same shape, all their corresponding angles and sides are congruent to one another.

Given that DE = AB and BC = EF.

In right triangle DEF, using Pythagoras:

DF² = DE² + EF²

Also, In right triangle ABC, using Pythagoras:

AC² = AB² + BC²

But DE = AB and EF = BC, hence:

AC² = DE² + EF²

AC² = DF²

Taking square root of both sides, hence:

AC = DF

Since DE = AB, EF = BC and AC = DF, hence triangle ABC is congruent to triangle DEF.

Find out more on Congruent shape at: brainly.com/question/11329400

6 0
3 years ago
Which set of coordinates satisfies the equations x − 2y = -1 and 2x + 3y = 12? A. (1, 2) B. (3, 1) C. (3, 2) D. (-3, -2) E. (3,
Sindrei [870]

Answer:

(3,2)  Choice C

Step-by-step explanation:

x-2y = -1

2x+3y =12

multiply the first equation by -2

-2x +4y = 2

add the 2 equations together

2x+3y =12

-2x +4y = 2

-----------------

7y         =14

divide by 7

y =2

x-2y = -1

x -2(2) = -1

x-4 = -1

add 4 to each side

x = 3

(3,2)

5 0
4 years ago
Solve the equation : 10 = -4 + x
dybincka [34]

Answer:

14 = x

Step-by-step explanation:

1. 10 = -4 + x

Add 4 to both sides. 10+4 = 14.

That leaves you with 14 = x.

7 0
3 years ago
Read 2 more answers
How many triangles can be constructed with sides measuring 1m, 2m, and 2m ??
Oksana_A [137]

Answer:

C. One

Is your answer. :D

5 0
4 years ago
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