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2 years ago

12 points and brainliest pls and thank you ! (no unknown links or ill report u and ur whole acc)

Mathematics

2 answers:

lorasvet [3.4K]2 years ago

6 0

Answer:

cuz one of those square part = to 90 degrease

so 77 degrease is already shown so minus 90-77

and u get 14

weqwewe [10]2 years ago

4 0

Answer:

x = 13°

Step-by-step explanation:

Angles 77° and BGE are vertical and thus equal angles. Angle x and BGE are complementary angles; thus, x + 77° = 90°. Solving this for x, we get:

x = 13°

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Which expression is equivalent to the given expression after using the distributive property?

Nonamiya [84]

Answer:

Step-by-step explanation:

4*(x + 5) + 8x = 4*x + 4*5 + 8x

= 4x + 20 + 8x

= 4x + 8x + 20

= 12x + 20

8 0

2 years ago

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ahrayia [7]

Answer:

3.05 yards

Step-by-step explanation:

Arc length= 2π(r)(Θ/360)

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3 years ago

Derek flips a coin and rolls a number cube at the same time. Derek rolls an even number. Find the probability that the coin came

Andreas93 [3]

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3 years ago

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jeka94

The exact circumference of the circle is $7 \frac{49}{150} k m$

The approximate circumference of the circle is $7.33 k m$

Explanation:

The diameter of the circle is $2 \frac{1}{3} \mathrm{km}$

Now, we shall find the circumference of the circle.

The formula to determine the circumference of the circle is given by

$C=\pi d$

Where C is the circumference , $\pi$ is 3.14 and $d=2 \frac{1}{3} \mathrm$ is the diameter of the circle.

The exact circumference of the circle is given by

$\begin{aligned}C &=\pi d \\&=(3.14)\left(2 \frac{1}{3}\right) \\&=(3.14)\left(\frac{7}{3}\right) \\&=\frac{21.98}{3}\end{aligned}$

Multiply both numerator and denominator by 100, we get,

$C=\frac{2198}{300} \\C=\frac{1099}{150}$

Converting $\frac{1099}{150}$ into mixed fraction, we get,

$C=7 \frac{49}{150}$

Thus, the exact circumference of the circle is $7 \frac{49}{150} k m$

The approximate value of the circumference can be determined by dividing the value $\frac{1099}{150}$

$C=\frac{1099}{150}=7.327$

$C=7.33km$

Thus, the approximate circumference of the circle is $7.33 k m$

3 0

3 years ago

1/2 x 2/4 x 3/6 x 4/8 x 5/10 x 6/12 simplified

Talja [164]

Answer: 3

Step-by-step explanation: Because, 1/2=2/4=3/6=4/8=5/10=6/12 are all the same. You can test is out by simply factoring out the biggest factor on both sides. For example, 2/4 can be simplified to 1/2, because 2/4=(2/2)/(4/2) you can divide both sides by two. Hope this helps, <3!

8 0

3 years ago