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2 years ago

What’s m<1 and m<2 to

Mathematics

1 answer:

shtirl [24]2 years ago

5 0

Answer:

angle 1 is 60 degrees; angle 2 is 120 degrees

Step-by-step explanation:

Since triangles' angles add to 180 degrees:

angle 1= 180-(53+67)

angle 1=60 degrees

Since angles on a line are equal to 180 degrees, we know that 180-60=120, the measure of angle 2

HTH :)

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Question is in pic! Plz show work!

kipiarov [429]

Answer:

x = 10 and x = -2

Step-by-step explanation:

The equation has 2 solutions because we have a square. When things are squares, we get a positive and negative solution.

(x-4)^2 - 28 = 8

Add 28 to each side

(x-4)^2 - 28+28 = 8+28

(x-4)^2 = 36

Take the square root of each side

sqrt((x-4)^2) = ±sqrt(36)

x-4 = ±6

Add 4 to each side

x-4+4 = 4 ±6

x = 4 ±6

x = 4+6 and x = 4-6

x = 10 and x = -2

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2 years ago

An isosceles triangle has two sides of equal length, a, and a base, b. The perimeter of the triangle is 15.7 inches, so the equa

Nat2105 [25]

Answer:

Step-by-step explanation:

b must not be an even number

2a>b

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3 years ago

Found out g<br> 2(g - 15) = -26 <br> Please help

posledela

Answer: $g=2$

Step-by-step explanation:

To solve this exercise you need to remember the following properties:

1. The Distributive property states that:

$a(b+c)=ab+ac\\\\a(b-c)=ab-ac$

2. The Addition property of Equality statest that:

If $a=b$ , then $a+c=b+c$

3. The Subtraction property of Equality statest that:

If $a=b$ , then $a-c=b-c$

4. The Division property of Equality statest that:

If $a=b$ , then $\frac{a}{c}=\frac{b}{c}$

5. The Multiplication property of Equality statest that:

If $a=b$ , then $a*c=b*c$

Given the equation:

$2(g - 15) = -26$

You must solve for "g" in order to find its value:

- Apply the Distributive property:

$2g - 30= -26$

- Apply the Addition property of Equality adding 30 to both sides of the equation:

$2g - 30+30= -26+30\\\\2g=4$

- Apply the Division property of Equality dividing both sides by 2:

$\frac{2g}{2}=\frac{4}{2}\\\\g=2$

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NARA [144]

Formula= (n-2) x 180° where n is the number of sides of the polygon

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ziro4ka [17]

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