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ale4655 [162]
3 years ago
13

Always ? Sometimes? Never Explain

Mathematics
1 answer:
Stels [109]3 years ago
6 0

Answer:

Sometimes

Step-by-step explanation:

Quadrilaterals are shapes with four sides.

This means some quadrilaterals will have 4 equal sides, others will have <em>no </em>equal sides!

There is no rule determining side length equivalence in quadrilaterals. But those may be sub-classified as other shapes.

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Solve the equation-4(x+10)-6=-3(x-2)<br>​
marta [7]

Answer:

x = -52

Step-by-step explanation:

-4x-46+46=-3x+6+46

-4x=-3x+52

-4x+3x=-3x+52+3x

8 0
3 years ago
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Use grouping symbols to make the following equation true. 5³ ÷ 5+20=5
Alona [7]

In this question,We have to group the given expression to get 5 as the final answer .

5^3 \div 5+20

Here we put 5 +20 in parenthesis, that is

5^3 \div (5+20)

And we do the required operations, that is

=125 \div 25 =5

And we get 5.

3 0
3 years ago
Evaluate f(g(5)) if F (x) = 5x + 2 and g (x) =X2 -4
Monica [59]

Answer:

Step-by-step explanation:

g(5) = 5^2 - 4 = 25 - 4 = 21

f(21) = 5(21) + 2 = 105 + 2 = 107

7 0
3 years ago
The simplest form of 18/37 &amp; 33/44, no mixed numbers please, thanks
Luden [163]
37 is prime so it is reduced to its lowest form.

33/44 simplifies to 3/4
8 0
3 years ago
starting at home, Omar traveled uphill to the gift store for 30 minutes at just 10mph. He then travelled back home along the sam
SashulF [63]

Answer:

average speed for the entire trip is 15 mph

Step-by-step explanation:

Let x be the uphill speed and y be the downhill speed.

We have been given that

Speed of Omar in uphill to reach gift store = x =10 mph

Speed of Omar in downhill to reach his home = y = 30 mph

We know the formula for average speed for the entire trip

\text{Average speed }=\frac{2xy}{x+y}\\\\=\frac{2\times 10\times 30}{10+30}\\\\=\frac{600}{40}\\\\=15

Therefore, average speed is 15 mph


6 0
3 years ago
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