1 year ago

Write 320 g as a fraction of 2 kg. Give your answer in its simplest form.

Mathematics

1 answer:

stich3 [128]1 year ago

5 0

Answer:

4/25

Step-by-step explanation:

320 grams over 2kj(which is 2000grams) is 320/2000, simplified is 4/25

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#7 I don't know how to solve this

____ [38]

30+1.95x=7.95x

so, 6x=30

x=5

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2 years ago

WHICH INQUALITY IS EQUAL TO -1 > M+4

PIT_PIT [208]

Answer:

m<−5

Step-by-step explanation:

Step 1: Flip the equation.

m+4<−1

Step 2: Subtract 4 from both sides.

m+4−4<−1−4

m<−5

Hope this helped <3

5 0

3 years ago

Sonia graphs the equations y = –x2 + 4x and y = x – 4 to solve the equation –x2 + 4x = x – 4. Her graph is shown below.

ipn [44]

The line and parabola intersect at x=-1 and x=4, so your solution is C. –1 and 4

3 0

3 years ago

Read 2 more answers

the diagram shows a circle inscribed in a square find the area of the shaded region of the side length of the square is 6 meters

ANTONII [103]

24 hope it helps for you

6 0

1 year ago

3. Is XY Tangent to circle Z? Y 12 X (20 Z 18

Ratling [72]

Answer:

XY is a tangent

Step-by-step explanation:

Given

$XY = 12$

$WY = 20$

$WZ = 8$

Required

Is XY a tangent?

XY is a tangent if:

$WY^2 = XY^2 + WX^2$

Because XY should make a right angle at point X with the circle

Where

$WX = 2 * WZ$

So, we have:

$WY^2 = XY^2 + WX^2$

$WY^2 = XY^2 + (2*WZ)^2$

$WY^2 = XY^2 + (2WZ)^2$

$WY^2 = XY^2 + 4WZ^2$

This gives:

$20^2 = 12^2 + 4*8^2$

$400 = 144 + 256$

$400 = 400$

Yes, XY is a tangent

4 0

2 years ago