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3 years ago

Which number line shows the graph of -0.7

Mathematics

2 answers:

Elan Coil [88]3 years ago

7 0

Answer is A.
-0.7 is 0.7 units on the left from 0 on number line
hope it helps

GuDViN [60]3 years ago

6 0

The answer is the first one because if you count it, number line 1 has-0.7 graphed.

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Please help with this i would be so glad and happy.

weqwewe [10]

Answer:

Step-by-step explanation:

d) (-2 +4i) -( 3 + 9i) = -2 + 4i - 3 - 9i

= -2 - 3 + 4i - 9i

= -5 - 5i

e)3i(6 - 5i) = 3i *6 - 5i * 3i

= 18i - 15*i² {i² = -1}

= 18i -15*(-1)

= 18i + 15

= 15 + 18i

f) (-3 + 7i)(1 - 2i) = (-3)*1 - 2i * (-3) + 7i *1 - 2i* 7i

= -3 + 6i + 7i - 14i²

= -3 + 6i + 7i - 14*(-1)

= -3 + 6i+ 7i + 14

= 11 + 13i

3 0

3 years ago

What’s the answer????

zheka24 [161]

Answer:

It's so dark! There are some words I can't see.

3 0

3 years ago

Will someone please answer (ALL) the questions that’s are highlighted? Except for 14 & 16..

Zolol [24]

Hello!

2.
To find the area of a kite we use the equation $\frac{pq}{2}$

p is the line in the kite that goes from top to bottom
q is the line in the kite that goes from left to right

put in the values

$\frac{10 * 11}{2}$

Multiply

$\frac{110}{2}$

Divide

55

The answer is 55
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4.

I believe the answer is 770 yds squared
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6.

The ratio is 12:7
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8.

I do not know how to do 8 sorry
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10.
I can't see the whole picture put I will do my best

Since the angle inside the circle is 50° the side is also 50°
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12.
I do not know how to do 12 sorry

Hope this helps!

7 0

4 years ago

Which equation matches the graph of the greatest integer function given

bekas [8.4K]

The equation that matches the graph of the greatest integer function is y = [x] - 2

<h3>How to determine the equation?</h3>

The parent function of an step function is represented as:

y = [x]

From the given graph, we can see that the lines are shifted 2 units down.

This means that:

(x,y) = (x,y - 2)

So, we have:

y = [x] - 2

Hence, the equation that matches the graph of the greatest integer function is y = [x] - 2