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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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5/8 - 3/10 <br> A. 13/40 <br> B. 1/20 <br> C. 1/4<br> D. 1/5
densk [106]

5/8 - 3/10

Find the common denominator:

Multiples of 8:  8, 16, 24, 32, 40 (8 x 5 = 40)

Multiples of 10: 10, 20, 30, 40  (10 x 4 = 40)


5/8 = 5*5 / 8*5 = 25/40

3/10 = 3*4 / 10 *4 = 12/40


Now you have 25/40 - 12/40

25 -12 = 13

Answer = 13/40


The answer is A.

7 0
2 years ago
Read 2 more answers
14) The number of students at LAMS is 1872 students. The ratio of girls to
bogdanovich [222]

Answer:

310

Step-by-step explanation:

total no.of students=1872

ratio of boys to girls=7:5

sum of ratio=total of students

12/12=1872

7/12=?

7/12*1872/1=1092which is the number of girls

1872-1092=780which is the number of boys

difference =1092-780= 310

7 0
3 years ago
Alana has a rectangular tapestry on her bedroom wall the tapestry has an area of 48 square feet and a width of 2 yards what is t
Bingel [31]

Answer: 8 feet

Step-by-step explanation:

Ok so first you turn 2 Yards into feet because the answers are all in feet by multiplying by 3/1 so it would look like this 2/1x3/1 which is 6 then you use proportion to get the 6 yards by it self so it would look like this 48/6 6/6 the you would get x= 8 feet to get 8 feet you dividied 48 by 6 hope this helps

8 0
2 years ago
Find slope of the graph 9x-3y=15
LekaFEV [45]
<h3><u>Explanation</u></h3>
  • Convert the equation into slope-intercept form.

y = mx + b

where m = slope and b = y-intercept.

What we have to do is to make the y-term as the subject of equation.

9x - 3y = 15 \\ 9x - 15 = 3y \\  \frac{9x - 15}{3}  = y

  • Simplify

\frac{9x}{3}  -  \frac{15}{3}  = y \\ 3x - 5 = y  \\ y = 3x - 5

From y = mx+b, the slope is 3.

<h3><u>Answer</u></h3>

\large \boxed {slope = 3}

4 0
3 years ago
what is the probability that a randomly chosen number is less than or equal to 90 and is a multiple of 17
kodGreya [7K]

Answer:

let's see...

we have total possible outcomes.. = 90 ( from 1 to 90)

Desiree outcomes..= 5 ( 17,34,51,68,85)

and therefore.. the probability is 5/90 = 1/18.

here you go.. that should be correct I hope.

3 0
2 years ago
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