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bija089 [108]
3 years ago
8

Which gives the missing value in 2/5/=x/30

Mathematics
2 answers:
Effectus [21]3 years ago
6 0

Answer:

<u>X=12</u>

Step-by-step explanation:

\frac{2}{5} = \frac{x}{30}

cross multiply:

30 x 2 = 60

5 x x = 5x

and you get:

60=5x

<u>x=12</u>

plz give brainliestttt

Keith_Richards [23]3 years ago
3 0

Answer:

x=12!

Step-by-step explanation:

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A number decreased by 5 is less than 33.
kozerog [31]

Step-by-step explanation:

ket the number be x

Decreased by 5 means x-5

Less than 33 means x - 5 < 33

x < 33 + 5

x < 38

5 0
2 years ago
In the diagram below, XY and YZ are tangent to O which expression gives the measure of XYZ?
icang [17]

The solution of this question will make use of the Two Tangents from Point Theorem which states that "the measure of an angle formed by two tangents drawn from a point outside the circle is half the the difference of the intercepted arcs".


We can also see that the measure of arcs are: \overarc{XWZ}=245^{\circ} and\overarc{XZ}=115^{\circ}

Thus, as per the theorem, the measure of the \angle XYZ can be calculated as:

m\angle XYZ=\frac{1}{2}(\overarc{XWZ}- \overarc{XZ})

Therefore, we get:

m\angle XYZ=\frac{1}{2}(245^{\circ} -115^{\circ})

Thus, out of the given options, option B is the correct option.

8 0
3 years ago
Read 2 more answers
1. Find simple interest: Principal: 40,000 Rate: 8% Term: 17 months​
LUCKY_DIMON [66]

Answer:

54 400

Step-by-step explanation:

40 000×8\100 ×17

=54 400

4 0
2 years ago
How do you do this question?
Molodets [167]

Answer:

C. y₂ = (1 + (t/n))²

Step-by-step explanation:

yₙ₊₁ = yₙ + Δt F(tₙ, yₙ)

yₙ₊₁ = yₙ + Δt yₙ

yₙ₊₁ = yₙ + (t/n) yₙ

When n=0:

y₁ = y₀ + (t/n) y₀

y₁ = 1 + (t/n)

When n=1:

y₂ = y₁ + (t/n) y₁

y₂ = 1 + (t/n) + (t/n) (1 + (t/n))

y₂ = 1 + (t/n) + (t/n) + (t/n)²

y₂ = 1 + 2(t/n) + (t/n)²

y₂ = (1 + (t/n))²

4 0
3 years ago
!!!!Pls help!!!!!
hichkok12 [17]

Answer:

(2,4) is a solution to this system of equations

Step-by-step explanation:

Given system of equation are

y=2x \hfill (1)

y=\frac{-1}{2}x+5\hfill (2)

To find the solution of the given system of equations

To Check that (2,4) is a solution to this system or not

Solving equations (1) and (2)

From equation (1) and y=2x

Now substitute y=2x is equation (2)

2x=\frac{-1}{2}x+5

\frac{-1}{5}x+5-2x=0

5-\frac{x}{2}-2x=0

5-\frac{x+4x}{2}=0

5-\frac{5x}{2}=0

\frac{10-5x}{2}=0

10-5x=0

-5x=-10

x=\frac{10}{5}

Substitute x=2 in equation (1)

y=2x

y=2(2)

Therefore y=4

Therefore the solution is (2,4)

Therefore (2,4) is a solution to the system of equations.

4 0
3 years ago
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