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2 years ago

2 Math questions! Offering the brainliest to who answers

Mathematics

1 answer:

Neporo4naja [7]2 years ago

6 0

Answer:

first one L second one D

Step-by-step explanation:

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3/7 x =5/14 solve for X

Paul [167]

Answer:

$\frac{5}{6} = x$

Step-by-step explanation:

$\frac{3}{7}x = \frac{5}{14} \\ \\ \frac{5}{14} \div \frac{3}{7} = \frac{5}{14} \times \frac{7}{3} = \frac{35}{42} = \frac{5}{6}$

Use multiplication [inverse of division] to figure this out.

* 2⅓ = 7⁄3

I am joyous to assist you anytime.

7 0

3 years ago

Please help it’s very cunning

gregori [183]

The answer to you question is B

7 0

3 years ago

HELP ME OUT HERE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Shtirlitz [24]

Shifted up 8 and right 7

answer
B. second option

7 0

3 years ago

Round your answer to the nearest hundredth BC=?

miskamm [114]

Answer:

BC = 1.71

Step-by-step explanation:

well to start we have to know the relationship between angles, legs and the hypotenuse in a right triangle

α = 70°

a: adjacent = BC

h: hypotenuse = 5

sin α = o/h

cos α= a/h

tan α = o/a

we see that it has (angle, adjacent, hypotenuse)

we look at which meets those data between the sine, cosine and tangent

is the cosine

cos α = a/h

Now we replace the values and solve

cos 70 = a/5

0.34202 = a/5

0.34202 * 5 = a

1.7101 = a

round to the neares hundredth

a = 1.7101 = 1.71

BC = 1.71

7 0

3 years ago

7 3/4 + (12 - 3 6/11) =

nataly862011 [7]

Answer:

$\frac{713}{44} = 16 \frac{9}{44}$

Step-by-step explanation:

7 3/4+ (12 - 3 6/11)

31/4 + (12 - 3 6/11)

31/4 + (12 - 39/11)

31/4 + 93/11

= 713/44 = 16 9/44

5 0

3 years ago

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