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VMariaS [17]
3 years ago
10

Take a look at the picture!

Mathematics
2 answers:
igor_vitrenko [27]3 years ago
8 0

Answer:

1.3 * 10^5

Step-by-step explanation:

dimaraw [331]3 years ago
5 0

Answer:

1.3^0

Step-by-step explanation:

subract 9 - 7.7, then sutract 5 - 5 then you get 1.3^0

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How do I solve y= -3(1/2)*2 ?
Kruka [31]
Idk how to do this one
6 0
3 years ago
Read 2 more answers
What is the gcf of 12 and 36
timofeeve [1]
The gcf would be 12 because both 12 and 36 can be divided by 12 and it is the highest number
4 0
3 years ago
Write the equation of the line in slope-intercept form that has: slope: -1 and point: (1, 1)
lara31 [8.8K]

Answer:

f(x) = -1x + 1

Step-by-step explanation:

f(x) = mx + b

the equation above is slope intercept form. in order to make it you need a slope and a y intercept. you were given the slope, so now you need a y intercept. but where would you find that???  look no farther than the point you were given, (1,1). the y intercept is the second number in the parentheses. next you take your slope and your y-intercept and place them in.

f(x) = -1x + 1

hope i could help

3 0
3 years ago
HELP!! WILL GIVE BRAINLIEST! EASY!!
MAVERICK [17]

Answer:

Option 2

Step-by-step explanation:

Mid point theorem:

The line segment joining the mid point of two sides of a triangle, is parallel to the third sides and this line segment is half the length of the third side

7 0
3 years ago
Suppose a triangle has two sides of length 42 and 35, and that the angle between these two sides is 120 degrees. What is the len
FrozenT [24]

Answer:

Option D

Step-by-step explanation:

The questions which involve calculating the angles and the sides of a triangle either require the sine rule or the cosine rule. In this question, the two sides that are given are adjacent to each other and the given angle is the included angle. This means that the angle is formed by the intersection of the two lines. Therefore, cosine rule will be used to calculate the length of b. The cosine rule is:

b^2 = a^2 + c^2 - 2*a*c*cos(B).

The question specifies that a=42, B=120°, and c=35. Plugging in the values:

b^2 = 42^2 + 35^2 - 2(42)(35)*cos(120°).

Simplifying gives:

b^2 = 4459.

Taking square root on the both sides gives b = 66.78 (rounded to the two decimal places).

This means that the length of the third side is 66.78 units!!!

7 0
3 years ago
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