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3 years ago

Solve for x in the drawing above.

Mathematics

2 answers:

tankabanditka [31]3 years ago

8 0

Answer:

Hello,

28°

Step-by-step explanation:

Calculate the complementary angle of x =y

In the triangle on the right :

y+y+56°=180°

y=62°

So x=90°-62°=28°

Fittoniya [83]3 years ago

7 0

Answer:

x is 28°

Step-by-step explanation:

Alternate angles of parallel lines:

${ \sf{x = \frac{1}{2} \times 56 \degree }} \\ { \sf{x = 28 \degree}}$

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What is the measure of ACE in the diagram below? A. 46 B. 104 C. 29 D. 58

beks73 [17]

Answer:

Step-by-step explanation:

The secant- secant angle ACE is half the difference of the measures of the intercepted arcs, that is

∠ ACE = $\frac{1}{2}$ (AE - BD ) = $\frac{1}{2}$ (104 - 46)° = $\frac{1}{2}$ × 58° = 29° → C

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3 years ago

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4 (-3x - 1) = 13x + 6

GarryVolchara [31]

Answer:

x=-2/5

Step-by-step explanation:

4(-3x-1)=13x+6 ~ Distribute the 4 into the parenthesis

-12x-4 = 13x+6 ~ add 12x to both sides

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3 years ago

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A dance academy charges $24 per class and a one-time registration fee of $15. a student paid a total of $687 to the academy. fin

Georgia [21]

28 is the correct answer

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3 years ago

Rationalize the denominator, then simplify 10/sqrt2

kupik [55]

Answer:

$5\sqrt{2}$

Step-by-step explanation:

To rationalize the denominator, you need to multiply the numerator and denominator by the radical in the denominator (aka. a factor of 1):

$\frac{10}{\sqrt{2}}$

$\frac{10}{\sqrt{2}}*\frac{\sqrt{2}}{\sqrt{2}}$

$\frac{10\sqrt{2}}{2}$

$5\sqrt{2}$

6 0

3 years ago

In the above figure, find the measure of angle AEB + the measure of angle CED.

matrenka [14]

Well, AEB is 28, and CED is 65,and you want to add them, so that would be 65+28, which equals 80+13=93, so the answer is b.

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