Help me please? Thanks!

lesya692 [45]

Answer:

That statement is FALSE

Step-by-step explanation:

It is true that every rectangle is a parallelogram, but it is not true that every parallelogram is not a rectangle. For instance, take a square. It's a parallelogram — it is a quadrilateral with two pairs of parallel faces. But it is also a rectangle — it is a quadrilateral with four right angles.

HOPE THIS HELPS! PLEASE GIVE BRAINIEST!

6 0

3 years ago

Read 2 more answers

Solve the value of w

Rina8888 [55]

W=88 because 91+(w+1) must equal 180

5 0

2 years ago

Read 2 more answers

Label Them to Least to greatest; | = absolute value ......-2 1/4 , 3/4 ,|-2 1/4| , | 1 1/4| ,| -1 3/4| ,-1 1/4

zloy xaker [14]

<h3>Label Them to Least to greatest</h3>

-2.25, -1.25, 0.75, 1.25, 1.75, 2.25

Solution:

We have to order from least to greatest

Given are:

$-2\frac{1}{4}\\\\\frac{3}{4}\\\\|-2\frac{1}{4}|\\\\|1\frac{1}{4}|\\\\|-1\frac{3}{4}|\\\\-1\frac{1}{4}$

Absolute value means magnitude of a quantity without regard to sign

Therefore, convert them into decimal for easier comparisons

$\rightarrow -2\frac{1}{4} = -\frac{4 \times 2+1}{4} = -\frac{9}{4} = -2.25$

$\rightarrow \frac{3}{4} = 0.75$

$\rightarrow |-2\frac{1}{4}| = 2\frac{1}{4} = \frac{9}{4} = 2.25$

$\rightarrow |1\frac{1}{4}| = 1\frac{1}{4} = \frac{5}{4} = 1.25$

$\rightarrow |-1\frac{3}{4}| = 1\frac{3}{4} = \frac{7}{4} = 1.75$

$\rightarrow -1 \frac{1}{4} = -\frac{5}{4} = -1.25$

Arrange them from least to greatest

-2.25 is the most negative and so it is the smallest

-2.25, -1.25, 0.75, 1.25, 1.75, 2.25

Thus the ascending order is found

3 0

3 years ago

A. −39 b. 34 c. 26 d. −34 e. −26

schepotkina [342]

Answer:

d. -34

Step-by-step explanation:

Angles F and C are supplementary, so ...

(2x +146)° + (4x +238)° = 180°

6x = -204 . . . . . divide by °, collect terms, subtract 384

x = -34 . . . . . . . . divide by 6

_____

Check

∠F = 2x+146 = 2(-34)+146 = 78 . . . . degrees

∠C = 4x+238 = 4(-34)+238 = 102 . . degrees

These angles are both positive and supplementary. The answer checks OK.

7 0

3 years ago

Scores for a civil service exam are normally distributed with a mean of 75 and a standard deviation of 6.5. what score marks the

SCORPION-xisa [38]

The lowest score you can earn and still be eligible for employment is 85.6925.

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean and standard deviation , the zscore of a measure X is given by:

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this question, we have that:

Top 5%.

At least the 100-5 = 95th percentile.

The 95th percentile is X when Z has a pvalue of 0.95. So X when Z = 1.645.

x-75 = 1.645*6.5

x = 85.692

Thus the lowest score you can earn and still be eligible for employment is 85.6925.

Learn more about Standard Deviation on:

brainly.com/question/475676

#SPJ4

8 0

1 year ago