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3 years ago

Can I get some help please

Mathematics

1 answer:

Mamont248 [21]3 years ago

3 0

-2(-2)+3=7
-2(0)+3=3
-2(4)+3=-5

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The figure below is a square. Find the length of side x in simplest radical form with a rational denominator.

telo118 [61]

9514 1404 393

Answer:

x = (√2)/2

Step-by-step explanation:

The diagonal is √2 times the side length (x), so ...

1 = x√2

√2 = 2x . . . . . multiply by √2

(√2)/2 = x . . . . divide by 2

The side length x is (√2)/2.

3 0

3 years ago

Please help me with this

SIZIF [17.4K]

It’s gotta be C since the “b” term in the equation shows the y intercept; -3 is less than the rest. Don’t listen to the other guy commenting here!

6 0

3 years ago

Read 2 more answers

Geometry Question Help if you can please

docker41 [41]

Answer:

≈ 78.55 cm

Step-by-step explanation:

Using the ratio of arc (AB) to circumference (C) is equal to the ratio of angle subtended at centre by arc AB to 360°, that is

$\frac{AB}{C}$ = $\frac{110}{360}$ , that is

$\frac{24}{C}$ = $\frac{110}{360}$ ( cross- multiply )

110C = 8640 ( divide both sides by 110 )

C = $\frac{8640}{110}$ ≈ 78.55 cm ( to 2 dec. places )

5 0

3 years ago

What are the coordinates of the x-intercept and y-intercept of the line -y-2x=4

Archy [21]

I hope it helps you get it right right

3 0

3 years ago

What is the domain and range?

Pie

Answer:

Domain: {-6, -2, -1, 1, 3, 6}

Range: {-6, -2, -1, 0, 3}

Step-by-step explanation:

to find the domain of a function, you look at all the possible x-values. this means you look at all the points, and see what their x-values are.

for example, the first point on the left is at (-6, -1). this means that -6 is in the domain. continue doing this for all the points, and you get {-6, -2, -1, 1, 3, 6}

to find the range of a function, it's just like domain but with y-values.

for example, for the leftmost point, it's at (-6, -1) so -1 is part of the range. continuing this with all the points, you get {-6, -2, -1, 0, 3}

5 0

2 years ago