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9 months ago

15

Using the protractor tool on the right, choose the image that represents an angle measuring 55°.

1 answer:

Anarel [89]9 months ago

5 0

Answer:

I think it's C.

Step-by-step explanation:

hope you get it right

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Find the area of the complex.

valentina_108 [34]

31(23)=713
19(23)=437

so =713+713+437=1863m^3

5 0

2 years ago

Read 2 more answers

Can someone help me find the scale factor and the missing sides please?

Vanyuwa [196]

Answer:

x = 6, y = 45

Step-by-step explanation:

$scale \: factor = \frac{13}{32.5} \\ = \frac{2}{5} \\ \\ \frac{x}{15} = \frac{18}{y} = \frac{2}{5} \\ \\ \implies \frac{x}{15} = \frac{2}{5} \\ \\ x = \frac{2 \times 15}{5} \\ \\ x = 6 \\ \\ \frac{18}{y} = \frac{2}{5} \\ \\ y = \frac{5 \times 18}{2} \\ \\ y = 45$

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2 years ago

Write the equation of the given line in slope intercept form (2,3) (8,6)

Dominik [7]

Answer:

y = 1/2x + 2

Step-by-step explanation:

slope:

6 - 3 / 8 - 2 = 3 / 6 = 1/2

start by putting it in point slope form and then simplify it to slope intercept form:

y - 3 = 1/2(x - 2)

y - 3 = 1/2x - 1

y = 1/2x + 2

7 0

2 years ago

Solve x^2 - 3x - 10 = 0

Pachacha [2.7K]

Answer:

5 and -2

Step-by-step explanation:

${x}^{2} - 3x - 10 = 0$

${x}^{2} - 5x + 2x - 10 = 0$

$x(x - 5) + 2(x - 5) = 0$

$(x - 5)(x + 2) = 0$

$x - 5 = 0$

$x = 5$

or

$x + 2 = 0$

$x = - 2$

6 0

2 years ago

3x + 2 =11 (solve for x)

torisob [31]

Answer:

x=3

Step-by-step explanation:

first let's try to get just 3x on one side. to do this we can subtract 2 from both side of the equation.

3x+(2-2)=11-2

3x=9

now we have to isolate the variable we can divide both sides by 3:

3x/3=9/3

x=3

and you get the answer that x is 3

4 0

2 years ago