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3 years ago

Which graph represents a linear function?

Mathematics

2 answers:

pshichka [43]3 years ago

7 0

Answer:

y + 2x = 10 (third option)

Step-by-step explanation:

We can see that every time x increases by one, y increases by -2, meaning that the slope is -2.

We also know that the y-intercept is 10 because that is the value of y when x is equal to 0.

Now, we can create the equation using the slope-intercept form (y = mx + b, where m is the slope and b is the y-intercept).

y = -2x + 10

If you look at the third option, that equation is just a rearranged form of our equation (y + 2x = 10).

This means that the third option is correct.

Fantom [35]3 years ago

6 0

Answer:

C, or y+2x=1-

Step-by-step explanation:

Test them one by one. Put the y into the equation and the x in the equation. Whichever ones always work are the correct answer. Remeber, you have to consider all the possible values of x and y when you test them!

MXXX

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An order of luxury watch parts is shipped from spain to an assembly plant in the uniited states. The package is weighed before s

Paladinen [302]

Answer:

A. 89.07

Step-by-step explanation:

A kilogram = 2.20462

40.4 kilograms = 40.4 X 2.20462

89.066648

Nearest hundreth = 89.07

7 0

3 years ago

Are the triangles Similar? (yes or no). If yes, by what

kakasveta [241]

Answer:

The triangles are not similar

Step-by-step explanation:

we know that

If two triangles are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent

<em>Triangle X.Y.Z</em>

$\angle X=61^o$

$\angle Z=90^o$

$\angle Y=90^o-61^o=29^o$ ---> angle X and angle Y are complementary angles

<em>Triangle H.G.J</em>

$\angle H=90^o-34^o=56^o$ ---> angle H and angle J are complementary angles

$\angle G=90^o$

$\angle J=34^o$

X.Y.Z is a $61^o-90^o-39^o$ triangle

H.G.J is a $56^o-90^o-34^o$ triangle

The measure of its corresponding angles are not congruent

therefore

The triangles are not similar

8 0

3 years ago

Use the distance to find the distance between the points A (-3,7 and B (-2,5).

Eva8 [605]

Step-by-step explanation:

1 2 3 4 5

6 0

3 years ago

Pls help asap!!!! tysm guys!!

Delvig [45]

Answer:

C. 256 in2

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Charlene and Gary want to make trail mix. In order to get the right balance of ingredients for their tastes they bought 3 pounds

AfilCa [17]

Answer:

$2.96

Step-by-step explanation:

3x$2.67=$8.01

3x$2.73=$8.19

5x$3.27=$16.35

$8.01+$8.19+$16.35=$32.55

This makes 11 pounds of trail mix.

$32.55 divided by 11 = $2.9590909 = $2.96

7 0

3 years ago