1. Which of the following has a value of 24? 2. Find the perimeter of the square shown below:
A. 72 +10
B. 2,25
C. 32 + 10
D. 13 + 121
Area =
49 cm
A. 7cm
B. 28cm
C. 2401 cm
D. 14cm
3. Which of the following shows a list of values in
decreasing order?
4. Convert the following values into scientific notation.
Which one has a negative exponent?
a) 42,670,000
A. -6.007, -21,-48
B.-21,-48,-6.007
C.-21, -6.007,- 48
D. -6.007,- 48, -21
b) 0.0000008
5. Which has a value greater than 600 but less than
6,000?
6. The list below shows a set of numbers in order from
least to greatest:
A. 6.1 x 10
2.42
C. 5.26 x 10
D. 7.87 x 10
B. 5.9 x 10
Which of the following could be the missing value?
A. 26 B. 29 C 35 D. 40
3652 103

answer: just subtact the units and then add the non negative : happy to

step-by-step explanation:

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.