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3 years ago

What is the value of X? Please hurry if you can!

Mathematics

2 answers:

Andrews [41]3 years ago

5 0

Answer:

Step-by-step explanation:

By the Pythagorean Theorem

$c^2=a^2+b^2\\ \\ c^2=60^2+32^2\\ \\ c^2=4624\\ \\ x=\sqrt{4624}\\ \\ x=68$

andrew11 [14]3 years ago

3 0

Use the pythagorean theorem to figure this out:

a^2 + b^2 = c^2

plug in the values:

60^2 + 32^2 = x^2

simplify:

3600 + 1024 = x^2
4624 = x^2
√4624 = x
68 = x

the answer is x = 68

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Find the x intercept of the line 2x-3y=-19

Tju [1.3M]

Answer:

See below.

Step-by-step explanation:

Recall that the x-intercept is basically: (x,0).

In other words, we just need to substitute y with 0 in order to find the x-intercept.

Thus, we will have:

$2x-3(0)=-19$

$2x=-19$

$x=-19/2$

7 0

3 years ago

Using the Triangle Sum Theorem, find x and the missing angles (2x +1) (5x +5) x= Angle (2x+1) = Angle (5x+5) =

Arte-miy333 [17]

Answer:

x = 12

(2x + 1)° = 25°

(5x + 5)° = 65°

Step-by-step explanation:

By the property of a triangle,

Sum of all angles of a triangle is 180°

In the given right triangle,

(2x + 1)° + 90° + (5x + 5)°= 180°

7x + 96 = 180

7x = 180 - 96

x = $\frac{84}{7}$

x = 12

Angle (2x + 1)° = 2(12) + 1 = 25°

Angle (5x + 5)° = 5(12) + 5 = 65°

Therefore, all three angles of the right triangle are 25°, 90° and 65°.

4 0

3 years ago

Find the prime facrorization for 100 A.2² × 5² B.2×50 C.4×25 D.2³ × 5² E. 2² × 5³

d1i1m1o1n [39]

Answer:

Step-by-step explanation:

100-25*4=5 squared*2 sqaured

so A

6 0

3 years ago

Read 2 more answers

Collins Middle School has 240 sixth grade students. If the sixth grade is 30% of the total school, how many students are in the

Masteriza [31]

Answer:

800

Step-by-step explanation:

We can set up a proportion using the information we are given. We know that 240 students corresponds to 30% and that the total number of students, x, corresponds to 100%

$\frac{240}{x} = \frac{30}{100}$