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jonny [76]
3 years ago
7

What’s dah sum???????????

Mathematics
1 answer:
Wewaii [24]3 years ago
4 0

Answer:5a squared, 8ab, 1b squared

Step-by-step explanation:

Theres your answer......

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What are the lengths of sides KN and NM of the kite?<br> KN = <br> units<br> NM = <br> units
Natalka [10]
Y+10= 2y+5
10=y+5
5=y

Plug this in
(5)+10=15 for KN


2x+6=3x-1
6=x-1
7=x

Plug this value in
2(7)+6
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7 0
3 years ago
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Write the equation of the line in fully simplified slope-intercept form.
Nataliya [291]

Answer:

y=-\frac{1}{4} x-6

Step-by-step explanation:

The slope-intercept form is y=mx+c, where m is the slope of the line and c is where the line crosses the y-axis.

To calculate m we can use the formula m = \frac{dy}{dx} where dy is the difference in y between two points and dx is the difference between x.

Information we can get from the graph given: c=-6. Since c is the point at which the line crosses the y-axis.

To find m let's get two points from the graph.

Point 1: (4,-7)

Point 2: (8,-8)

Now use the equation m = \frac{dy}{dx}.

m = \frac{-7 - (-8)}{4-8}  = -\frac{1}{4}.

Now we have m and c, let's put them back into the general equation.

y=-\frac{1}{4} x-6

7 0
3 years ago
I GIVEEEEE BRAINLILSTTTT
Georgia [21]

Answer:

Step-by-step explanation:

englargment

4 0
3 years ago
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Please help me with this
mihalych1998 [28]

Answer:

75

Step-by-step explanation:

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4 0
3 years ago
2.2+x+(-3.4);x=-2.5
puteri [66]
2.2 - 2.5 - 3.4
-3.7
.................
5 0
3 years ago
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