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Kruka [31]
3 years ago
10

Please help but use Expanded Notation way. Thank you so much

Mathematics
2 answers:
elena-14-01-66 [18.8K]3 years ago
7 0
714√2                ..........................................                                         
pogonyaev3 years ago
3 0
Multiply the number to the AWNSER and write the number that it equals down on the line
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Mei is making fruit punch.
sp2606 [1]

Answer:

16.2p (If lemonade is .75p, if not substitute in the equation below)

Step-by-step explanation:

In 4 liters, there would be 3 liters of lemonade and 1 liter in juice.

I am assuming 75p is meant to be .75p

So 4 liters costs: (1 x 1.8) + (3 x .75) = 4.05

We need 16 so: 4.05 x 4 = 16.2

6 0
2 years ago
What is the value of x in the equation 3x-4y=65 when y=4
vredina [299]
I believe x is equal to 23
3 0
2 years ago
Read 2 more answers
Find the measure of each interior angle. Round to the nearest hundredth.
Butoxors [25]

Answer:

x = 76.80°

4x - 142 = 165.18°

x/5 = 15.36°

5x/9 + 60 = 102.66°

Step-by-step explanation:

Total angle in a quadrilateral is 360

x + 4x - 142 + x/5 + (5/9)x + 60 = 360

259x/45 + - 82 = 360

259x/45 = 442

x = 76.7953668

x = 76.80°

4x - 142 = 165.18°

x/5 = 15.36°

5x/9 + 60 = 102.66°

8 0
3 years ago
The measure of an exterior angle of a regular polygon is 24 find the measure if the interior angle then find the number of sides
Natali [406]
<span>The interior and exterior angles add up to 180° (a straight line - eg, a + f = 180°), andThe sum of the exterior angles is 360° (a + b + c + d + e = 360°).</span><span>Question

</span>
3 0
3 years ago
Angle 1 and Angle 2 are supplementary. If m∠1=27° , what is m∠2 ?
nekit [7.7K]
Suppose m∠1 = x degree

m∠2 = 17 x degree

As angle 1 & 2 are supplementary angles so

m∠1 +m∠2 =180 degree...... eq 1
Substituting the values of angle 1 & 2 in eq 1, we get

x +17x =180
18x=180
x= 180/18 =10 degree
17 x= 170 degree
m∠1 = 10 degree m∠2 = 170 degree.
5 0
3 years ago
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