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3 years ago

You need to Find the angle x

Mathematics

1 answer:

FinnZ [79.3K]3 years ago

7 0

Answer:

its 62 degrees

Step-by-step explanation:

the triangle is a isolosies triangle

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Find equivalent ways to rewrite the expression 6a^8÷3a^4

solong [7]

Answer:

6a^8/3a^4= (6/3)= 2

a^8/a^4= a^4

2a^4

(6/3)(a^8/a^4)= 2a^4

(6/3)(a^(8-4))= 2a^4

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

wind resistance varies jointly as an objects surface area and velocity. if an object traveling at 55 miles per hour with a surfa

nikdorinn [45]

Answer:

25 miles per hour

Step-by-step explanation:

Given

$W = Wind\ resistance$

$A = Surface\ Area$

$V = Velocity$

The joint variation can be represented as:

$W\ \alpha\ A*V$

Where:

$V = 55; A = 20; W = 220$

Required

Find V, when: $A = 55; W = 275$

We have:

$W\ \alpha\ A*V$

Express as an equation

$W= k *A*V$

Where k is the constant of variation

Make k the subject

$k = \frac{W}{A*V}$

When: $V = 55; A = 20; W = 220$

We have:

$k = \frac{220}{20 *55 }$

$k = \frac{220}{1100}$

$k = 0.2$

When: $A = 55; W = 275$

We have:

$k = \frac{W}{A*V}$

Substitute: $A = 55; W = 275$ and $k = 0.2$

$0.2 = \frac{275}{55 * V}$

Make V the subject

$V= \frac{275}{55 * 0.2}$

$V= \frac{275}{11}$

$V= 25$

3 0

3 years ago

How old are you if you graduated high school in 2009

IRISSAK [1]

Assuming the graduate was 18 when they graduated they would be 26.

2017- 2009 = 8

18 + 8 = 26

6 0

3 years ago

Read 2 more answers

Prove that segment AB is parallel to dc

Darina [25.2K]

Angle ABC = Angle DCG

7 0

3 years ago

1/4g+6g-2/3<br><br>I need help with number 47.

Nina [5.8K]

$\frac{1}{4} g + \frac{6}{1} g - \frac{2}{3}$
$\frac{1}{4} g + \frac{24}{4} g - \frac{2}{3}$
$\frac{25}{4} g - \frac{2}{3}$

pretty sure that's how u solve it
comment if im wrong ^-^

3 0

3 years ago