3 years ago

The value of X is _____.

Mathematics

1 answer:

timama [110]3 years ago

6 0

Answer:

Step-by-step explanation:

The sum of the external angles of any convex polygon is 360°. Then the value of x° is ...

x° = 360° -130° -134°

x° = 96°

The value of x is 96.

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Absolute value inequalities. 10-4|9y-10|<-94

Ivahew [28]

Answer: $\begin{bmatrix}\mathrm{Solution:}\:&\:y4\:\\ \:\mathrm{Decimal:}&\:y4\\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:-\frac{16}{9}\right)\cup \left(4,\:\infty \:\right)\end{bmatrix}$

Step-by-step explanation:

$10-4\left|9y-10\right|$

$10-4\left|9y-10\right|-10$

$-4\left|9y-10\right|$

$\left(-4\left|9y-10\right|\right)\left(-1\right)>\left(-104\right)\left(-1\right)$

$4\left|9y-10\right|>104$

$\frac{4\left|9y-10\right|}{4}>\frac{104}{4}$

$\left|9y-10\right|>26$

$9y-1026$

$y4$

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3 years ago

1. A car travels at an average rate of speed of 60 miles per hour for 7.5 hours. How many miles does this car travel?

Brrunno [24]

Answer:

450

Step-by-step explanation:

60 x 7.5=450

5 0

2 years ago

Find two consecutive even integers whose sum is 14

bagirrra123 [75]

Let x = small number
Let y = large number
Because they are consecutive even numbers,they must have a difference of 2:
y-x=2
y=2+x

Eqn 1: x+(2+x)=14

Eqn 2: x(2+x)=48

2x+2=14
2x=12
x=6

This means y must be 8

so your two numbers are 6 and 8

5 0

3 years ago

$3.00 for 150 golf tees

stepladder [879]

Answer:

2 cents a tee

Step-by-step explanation:

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2 years ago

Read 2 more answers

Nicholas wrote the steps below to simplify the fraction 20/30 divided the numerator and denominator of 20/30 by 2 to write the f

iris [78.8K]

Answer:

The answer is 2/3

Step-by-step explanation:

20 divided with 10

30 divideded with 10

7 0

3 years ago