Find the missing angels (Quickly)

Mathematics

2 answers:

slega [8]3 years ago

5 0

The one on the right it a 95 degree angle

Iteru [2.4K]3 years ago

3 0

The first triangle to the left is 35 degree. The second triangle to the right is 90 degree where the little box is and the other angle is 55 degrees. The sum of all of the angles in a triangle is 180 degrees

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What is 8.25 as a fraction in simplest form?

vekshin1

8 is a whole number, so this will be the whole number part of our mixed number.

0.25 is a decimal, where 25 is in the HUNDREDths place, so we write 25 as a fraction over 100.

$\sf\dfrac{25}{100}$

Simplify by dividing 25 to the numerator and denominator.

$\sf25\div25=1$
$\sf100\div25=4$

So our fraction is $\sf8\dfrac{1}{4}$

0.55 is a decimal, where 55 is in the HUNDREDths place, so we write 55 as a fraction over 100.

$\sf\dfrac{55}{100}$

Simplify by dividing 5 to the numerator and denominator.

$\sf55\div5=11$
$\sf100\div5=20$

So our fraction is $\sf\dfrac{11}{20}$

$\sf\dfrac{5}{8}$

To convert this to a decimal, just divide 5 / 8

$\sf5\div8=0.625$

3 0

3 years ago

Read 2 more answers

Help me idk how to do this

ElenaW [278]

To do this, you have to plug each x value into the rule.

1.y = 15 - 3×2
y = 15 - 6
y = 9

So the first y value would be 9.

2.y = 15 - 3×3
y = 15 - 9
y = 6

3. y = 15 - 3×4
y = 15-12
y = 3

4. y = 15 - 3×5
y = 15-15
y = 0

Hope this helps!

3 0

3 years ago

Identify the y intercept of the parabola below

Stells [14]

Answer:

The y intercept for this one is two.

5 0

2 years ago

Read 2 more answers

Given A = 1/2(b1 + b2)h, solve for h.

sp2606 [1]

The answer is h = 2A/(b1 + b2).