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3 years ago

Insert <, >, or = in the appropriate space to make a true statement. |-11 _-8

Mathematics

1 answer:

kogti [31]3 years ago

6 0

Answer:

Step-by-step explanation:

If you look at a number line and look to the left you can see that -11 it is at the end and -8 is at the begging

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Can plz help iam new

Lena [83]

184 cubes difference

Explanation:

First guy made a 2x2x2 (L x W x H)
L: 2 x 2 = 4 ( twice as long)
W: 2 x 3 = 6 ( three times as wide)
H: 2 x 4 = 8 ( four times as high)

New block:

4 x 6 x 8 = 192

192 - 8 = 184 cubes different

3 0

3 years ago

An F5 tornado is classified as having mean wind speeds greater than 261 mph. In an effort to classify a recent tornado, 20 wind

Anna35 [415]

Answer:

Type 2 error

Step-by-step explanation:

H0 : μ = 261

H0 : μ > 261

By failing to reject H0 ; when the it is false. This means accepting null hypothesis when it is actually FALSE. Then a type 2 error has been committed.

This is different from a type 1 error whereby the null hypothesis is rejected when it is actually TRUE.

Hence, by finding no evidence to reject the null hypothesis during statistical testing when the actual windspeed of an F5 tornado during statistical testing is actually greater than 261 mph.

6 0

3 years ago

The table can be used to determine the solution of equations, 2x - 2y = 6 and 4x + 4y = 28.

NeTakaya

Answer:

(5, 2)

Step-by-step explanation:

Given the following system of equations;

2x - 2y = 6 ......equation 1.

4x + 4y = 28 ......equation 2.

To get an equivalent equation, we would multiply eqn 1 by 2;

2 * (2x - 2y = 6) = 4x - 4y = 12

The new equivalent system of equations are;

4x - 4y = 12

4x + 4y = 28

Adding the equivalent system of equations, we have;

(4x + 4x) + (-4y + 4y) = (12 + 28)

8x + 0 = 40

8x = 40

x = 40/8

x = 5

Next, we would find the value of y;

2x - 2y = 6

Substituting the value of x, we have;

2(5) - 2y = 6

10 - 2y = 6

Rearranging the equation (collecting like terms), we have;

2y = 10 - 6

2y = 4

y = 4/2

y = 2

Therefore, the solutions to the new system of equations are 5 and 2.

Check:

2x - 2y = 6

Substituting the values, we have;

2(5) - 2(2) = 6

10 - 4 = 6

6 = 6

3 0

3 years ago

The largest place value that 8.21 and 19.5 have in common is the tens place. true or false

uysha [10]

it false ......................

4 0

3 years ago

Addison painted her room. She had 50 square meters to paint, and she painted at a constant rate. After 2hours of painting, she h

blagie [28]

Answer:

Y = 50 - 7.5X if 35 m² Area left to paint after 2 hrs out of total 50m²

Step-by-step explanation:

5 0

3 years ago