2 years ago

Help help due in 5minutes

Mathematics

1 answer:

Hoochie [10]2 years ago

4 0

Answer:

Step-by-step explanation:

if you multiply any number in the first sequence by 3, you get that number in sequence 2 in the same position as the first number.

6x3=18

7x3=21

8x3=24

9x3=27

10x3=30

You might be interested in

If a square has side lenght 3m, than its perimeter is 12m.

Luda [366]

Fu you ahole hhhhhhhhhhhhhhhhhhhhhhhhhh

7 0

2 years ago

Rou<br>Round 66.681 to the nearest ten thousand.

Pavel [41]

Answer:

this only goes to the thousanths.

Step-by-step explanation:

7 0

2 years ago

The difference between two numbers is 9. The first number plus twice the other number is 27. Find the two numbers.

Ad libitum [116K]

X - y = 9
x + 2y = 27
You can subtract the top equation from the bottom
3y = 18
y = 6
x = 15
The two numbers are 15 and 6

4 0

2 years ago

The brain volumes ?( cm cubed cm3?) of 20 brains have a mean of 1083.9 1083.9 cm cubed cm3 and a standard deviation of 122.2 122

Colt1911 [192]

Answer:

Range: (844.9,1333.7)

A brain volume of 1348.3 cm cubed can be considered significantly high.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 1083.9 cm cubed

Standard Deviation, σ = 122.2 cm cubed

Range rule thumb:

This rule state that the the range of data is four times the standard deviation of the data.

$\text{Range} = 4\times \sigma = 4\times 122.2 = 488.8$

Upper Limit:

$\mu + 2\sigma = 1089.3 + 2(122.2) = 1333.7$

Lower limit:

$\mu - 2\sigma = 1089.3 - 2(122.2) = 844.9$

Since, 1348.3 does not lie in the range (844.9,1333.7), a brain volume of 1348.3 cm cubed can be considered significantly high.

6 0

2 years ago

Highlight and name a pair of overlapping congruent triangles in each diagram. State whether the triangles are congruent by SSS,

zavuch27 [327]

Answer:

1. ONA and OMP, AAS

2. MRQ and SRQ, SSS

3. ARF and ROA, HL

4. GOS and GRT, AAS

6 0

2 years ago

Read 2 more answers