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3 years ago

GIVING BRAINLIEST PLS HELP

Mathematics

1 answer:

AveGali [126]3 years ago

5 0

Answer:

f(x) = x

Step-by-step explanation:

note : slope is positive 1, so the x term must be positive

also note the graph intersects the curve at y = 0, which means that they y-intercept is zero .

if we substitute this into the general equation for a line

y = mx + b, where m = +1 and b = 0,

we get y = x

or f(x) = x (in function form)

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Plz help me i will give brainliest to u and five stars and like

lianna [129]

Answer:

20 1/4 or 6 3/4

Step-by-step explanation:

depending if you multiply 4 1/2 by 4 1/2 or 4 1/2 times 1 1/2

4 0

3 years ago

Using the Pythagorean theorem, if the hypotenuse is 17 feet long, and side a is 15 feet long. What is the missing length of side

Shtirlitz [24]

Answer:

The missing side is 8 ft long

Step-by-step explanation:

According to Pythagoras theorem <em> "It states that the area of the square whose side is the hypotenuse is equal to the sum of the areas of the squares on the other two sides"</em>

mathematically it is stated as

$c^2= a^2+b^2\\\\c=\sqrt{a^2+b^2}$

Given that

c, hypotenuse= 17 ft

a = 15 ft

b= ?

Applying the Pythagoras theorem formula by inserting our given parameters and solving for b we have

$17^2= 15^2+b^2$

Making b subject of formula we have

$b^2= 17^2-15^2\\\\b^2= 289-225\\\\b^2= 64\\\\$

Square root both sides we have

$b= \sqrt{64} \\\\b= 8$

Hence the missing side is 8 ft long

5 0

3 years ago

What is the reciprocal of 2?

ziro4ka [17]

1/2 you put it in a fraction and flip it

5 0

4 years ago

Read 2 more answers

What happens to the figure when you dilate by a scale factor greater than 1 What do you notice about the image What are the simi

yarga [219]

When you dilate by a scale factor greater than the image is an enlargement (a stretch).

What is dilation?

A dilation is a transformation that creates an image that has the same shape as the original but is larger.

• An enlargement is a dilation that produces a larger image.

• A reduction is a dilation that produces a smaller image.

• A dilation expands or contracts the original figure.

A description of a dilation includes the scale factor (or ratio) and the center of the dilation.

• The center of dilation is a fixed point in the plane.

• If the scale factor is greater than 1, the image is an enlargement (a stretch).

• If the scale factor is between 0 and 1, the image is a reduction (a shrink).

• If the scale factor is 1, the figure and the image are congruent.

hence, when you dilate by a scale factor greater than the image is an enlargement (a stretch).

To learn more about the dilation visit,

brainly.com/question/11914738

#SPJ4

6 0

1 year ago

(please help i have 30 min left )

GenaCL600 [577]

The coefficient of -7x is -7, since -7 is the number being multiplied by x.

Similarly, the coefficient of 9/4y is 9/4, since it is the number being multiplied by y.

Please consider marking this answer as Brainliest to help me advance.

7 0

3 years ago