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2 years ago

What is 2(10x+3)+2(4c)

Mathematics

1 answer:

lora16 [44]2 years ago

5 0

Your answer is 140
so yeah i have to keep typing because its too short and im done

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Sergio [31]

$\qquad \qquad \bf \huge\star \: \: \large{ \underline{Answer} } \huge \: \: \star$

Angle x = 29°

$\textsf{ \underline{\underline{Steps to solve the problem} }:}$

$\sf \: \angle x + 109 + 42 = 180$

( makes co - interior angles, since the two lines are parallel )

$\sf \: \angle \: x + 151 = 180$

$\sf \: \angle x =18 0 - 151$

$\sf \: \angle x = 29 \degree$

$\qquad \large \sf {Conclusion} :$

x = 29°

4 0

1 year ago

Label the parts:

Svetach [21]

Answer: 2+2+4+17

Step-by-step explanation: because it is

7 0

3 years ago

Read 2 more answers

If the diagonal of a square is 12√2 cm . Find its area

Troyanec [42]

Answer:

A = 144 cm²

Step-by-step explanation:

Let the side of the square be x. Using Pythagoras theorem for square,

$x^2+x^2=(12\sqrt2)^2\\\\2x^2=288\\\\x=12\ cm$

The area of the square is given by :

A = side²

Put values in the formula.

A = 12²

A = 144 cm²

So, the area of the square is equal 144 cm².

3 0

2 years ago

If the measure of two angles in a triangle are 60 and 100 degrees, what is the measure of the third angle? a. 20 degrees) b. 50

bonufazy [111]

Answer:

A. 20 degrees

Step-by-step explanation:

<u>All triangles have 180 degrees in total !</u>

using that info,

100+60= 160

180-160 = 20

4 0

3 years ago

To pass a course with a C grade, a student must have an average of 70 or greater. A student's grades on three tests are 69, 7

mario62 [17]

Answer:

Step-by-step explanation:

8 0

3 years ago