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Alja [10]
3 years ago
12

Simplify the following problem. (-8+61) +(6+61)

Mathematics
1 answer:
Travka [436]3 years ago
3 0

Answer: -8+61 = 53 and 6+61 = 67

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URGENT PLEASE ANSWER THIS MATH QUESTION
Roman55 [17]

Answer:

10.7

Step-by-step explanation:

You set up the proportion like this:

\frac{x}{8} =\frac{4}{3}

When you solve for x you get

x=\frac{32}{3}=10.66666667

x=10.7 rounded to the nearest tenth

6 0
3 years ago
What is the value of x
LenKa [72]

Answer: x= 98°

Step-by-step explanation:

Concept:

Here, we need to know the concept of the "Exterior Angle theorem"

The exterior angle theorem states that the measure of an exterior angle is equal to the sum of the measures of the two opposite angles of the triangle.

If you are still confused, you may refer to the attachment below for a graphical explanation.

Solve:

x = 53 + 45 = 98°

Hope this helps!! :)

Please let me know if you have any questions

7 0
3 years ago
Find the equation of a line tangent to the circle (x−1)^2+y^2=26 at the point (2, −5).
77julia77 [94]

Center of circle is ( 1, 0).

Slope of normal passing though ( 1, 0 ) and ( 2, -5 ) is :

m_p=\dfrac{0-(-5)}{1-2}\\\\m_p=-5

So, slope of tangent will be :

m_t=-\dfrac{1}{m_n}\\\\m_t=\dfrac{1}{5}

Equation of tangent :

y-(-5)=\dfrac{1}{5}(x-2)\\\\5y+25=x-2\\\\5y-x+27=0

Hence, this is the required solution.

6 0
4 years ago
Which is the correct estmate for 63,621 - 41,589 rounded to the nearest hundred?
AlekseyPX
Nearest hundred

63600 - 41600 = 22000

hope this helps
4 0
3 years ago
Read 2 more answers
Last year, Scout Troop # 85 sold 540 boxes of cookies. This year, they sold 783 boxes. What was the percent increase in the numb
lesantik [10]
Difference/original
783 - 540 = 243
243/540 = 0.45
0.45 * 100 = 45
45% = increased percentage
4 0
3 years ago
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