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3 years ago

Could someone help a girl out?

Mathematics

2 answers:

erik [133]3 years ago

8 0

Answer:

Yes I would have to agree with Goliath, x = 19.

Step-by-step explanation:

You can mark Goliath Brainlest if you want they did the answer first.

Rzqust [24]3 years ago

3 0

Answer:

x = 19

Step-by-step explanation:

Trapezium area formula: $\frac{a+b}{2} * h$ , where a & b are the two bases.

Now, if we plug in our known values, we can solve for the missing base.

$\frac{5 + x}{2} * 4 = 48$

$\frac{5 + x}{2} = 12\\\\5 + x = 24\\\\x = 19$

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Please Help !! Show All Work !!

GrogVix [38]

Answer:

1) (4,4) 2) (4,0) 3) (6,1)

Step-by-step explanation:

$(\frac{5+13}{2} )(\frac{7+1}{2} )\\(\frac{8}{2} )(\frac{8}{2} )\\(4,4)$

$(\frac{-3+7}{2} )(\frac{-3+3}{2} )\\(\frac{4}{2} )(\frac{0}{2} )\\(4,0)$

$\frac{-5+x_2}{2} =1$ multiply 1 by 2=2 then write $(+5)-5+x_2=1(+5)\\x_2 = 6$

$\frac{3+y_2}{2} =2$ multiply 2 by 2= 4 then write $(-3)3+y_2=4(-3)\\y_2=1$

4 0

3 years ago

HELP PLZ! BRAINLIST WILL BE PICKED!

fomenos

Answer:

-0.9

Step-by-step explanation:

hope this helps lovely! lmk if you need an explanation!

3 0

3 years ago

Jada solved the equation Negative StartFraction 4 over 9 EndFraction = StartFraction x over 108 EndFraction for x using the step

navik [9.2K]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

How many liters is 250,000 cm3?

eimsori [14]

Once cubic centimeter = 1 milleter

1 mL = 1000 L

250,000 ÷ 1000 = 250

There are 250 liters in 250,000 cubic centimeters.

3 0

2 years ago

Read 2 more answers

Please help out I can’t really love this

77julia77 [94]

<h3>Answer: Choice B) 45/56</h3>

========================================================

Explanation:

When we divide two fractions like this, we flip the second fraction and multiply like so...

$\frac{5}{7} \div \frac{8}{9}\\\\\frac{5}{7} \times \frac{9}{8}\\\\\frac{5 \times 9}{7 \times 8}\\\\\frac{45}{56}\\\\$

which points us to choice B as the answer.

The fraction 45/56 cannot be reduced further because 45 and 56 do not have any factors in common other than 1.

6 0

2 years ago

Read 2 more answers