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belka [17]
2 years ago
11

Can someone help me pls?

Mathematics
2 answers:
Vadim26 [7]2 years ago
6 0

Answer:

you have to show the angels...

Lyrx [107]2 years ago
3 0

Answer:

x = 30

Step-by-step explanation:

Let the measure of ∠MKQ be x°.

It's given that:-

  • Measure of ∠JKL is twice the measure of ∠MKQ.

⇒ ∠JKL = 2∠MKQ

⇒ ∠JKL = 2x° _____ (eqn.1)

  • ∠JKL & ∠MKQ are complementary angles.

⇒ ∠JKL + ∠MKQ = 90°

⇒ 2x° + x° = 90°

⇒ 3x° = 90°

⇒ x° = \frac{90}{3} = 30

∴ Hence ,

  • ∠MKQ = 30°
  • ∠JKL = 2∠MKQ = 2×30 = 60°

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Police use photographs of various facial features help witnesses identify suspects. One basic identification kit contains 195 ha
algol [13]

Answer:

the kit can produce 99*89*105*74 = 68,461,470 faces

Step-by-step explanation:

Hope this helps : )

7 0
3 years ago
What is the simplified form of
umka21 [38]

<em>Note: Your answer choices remain a little unclear. But, I have solved the concept and solution, so you can easily figure it out.</em>

Answer:

\left(-7x^0+5x^2-x+6\right)-\left(-8x^2+x+3\right)=13x^2-2x-4

Step-by-step explanation:

Given the expression

\left(-7x^0+5x^2-x+6\right)-\left(-8x^2+x+3\right)

solving the expression

=-7x^0+5x^2-x+6-\left(-8x^2+x+3\right)

apply the rule: a^0=1,\:a\ne \:0

=-7+5x^2-x+6-\left(-8x^2+x+3\right)

=-7+5x^2-x+6+8x^2-x-3

simplify

=13x^2-2x-4

Therefore, the simplified form is:

\left(-7x^0+5x^2-x+6\right)-\left(-8x^2+x+3\right)=13x^2-2x-4

<em>Note: Your answer choices remain a little unclear. But, I have solved the concept and solution, so you can easily figure it out.</em>

8 0
3 years ago
Solve 5y + 9 &lt;4<br> The solution is
zavuch27 [327]

Answer:

y< -1

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
How do you find the value of 4!
prohojiy [21]

Answer:

24

Step-by-step explanation:

Factorial is applicable only for natural numbers and 0.

0! =1 trivially.

FOr other numbers, factorial is defined as 1x2x...n

For example 1! = 1

2! = 1x2 = 2

and so on.

i.e. n! = product of all natural numbers from 1 to n

= 1x2x....n

Using the above

we have n =4

Natural numbers from 1 to 4 are 1,2,3,4

Find the product of these 4 natural numbers to get 4!

4! = 1x2x3x4 = 24


3 0
2 years ago
Please help me with this!
amm1812

Answer: Solve this problem using the angle bisector theorem. This theorem states that when given a triangle with an angle bisector (line that cuts one of the angles in half, into two of the same angles), that angle bisector divides the opposite side into two segment proportional to the sides of the triangle

7 0
2 years ago
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