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elena-14-01-66 [18.8K]

3 years ago

9

Grocery Mart has cookies on sale for $3.84 for 12 cookies. Food Shoppe has cookies on sale for $5.70 for 19 cookies. Which store

has a better deal on cookies?

1 answer:

Strike441 [17]3 years ago

5 0

Grocery mart:

12÷$3.84=3.125

Food Shoppe:19÷$5.70=3.333

so grocery mart is cheaper by

0.2075333333

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Construct a parallelogram ABCD such that AB=9 Cm, BC=6cm and ABC=115 degress.

kkurt [141]

1.BD=AC
AC^2=(9^2)+(6^2)-2(9)(6)COS115
AC^2=117-108COS115
AC=√71.358
AC=8.447//

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3 years ago

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The graph of which function passes through (0,4) and has a minimum value at (StartFraction 3 pi Over 2 EndFraction, 3)? f (x) =

solniwko [45]

Answer:

f(x) = sin(x) + 4 Let me know if you don't see why.

Step-by-step explanation:

As much as I hate it I think it might be best to check each one.

sin(x) has a point at (0,0) so that's not right.

sin(x)+4 has (0,4) as a point and a minimum at (3*pi/2+2*pi*n,3) where n is some integer. if we have n = 0 then it becomes (3*pi/2, 3) So that looks like our answer.

cos(x) + 3 has a point at (0,4) then minimums at (pi+2*pi*n, 2) the y coordinate is wrong so this won't work

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4cos(x) has a point at (0,4) then minimums at (pi+2*pi*n, -4) which again has the wrong y value so this is wrong.

Let me know if you don't understand how I got the results I did, I would be happy to explain.

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2 years ago

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<img src="https://tex.z-dn.net/?f=1%20%2B%201" id="TexFormula1" title="1 + 1" alt="1 + 1" align="absmiddle" class="latex-formula

erastova [34]

The answer to this math question is 2

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2 years ago

4 letters are typed, with repetition allowed. What is the probability that all 4 will be vowels? Write your answer as apercent.

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The total number of vowels are 5.

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$TO=26^4$

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1 year ago

If MQ also bisects angle ∠LMP, find the measure of ∠QMP and find the value of x. ∠QMP = (5x + 10)º

ANTONII [103]

Answer:

Step-by-step explanation:

If MQ also bisects angle ∠LMP, then;

<LMQ + <QMP = <LMP

Also <LMQ = <QMP

The equation becomes <QMP + <QMP = <LMP

2<QMP = <LMP

Let <LMP be 8x+40° (This is an assumed value)

2(5x+10) = 8x+40

Open the parenthesis

10x+20 = 8x+40

10x-8x = 40-20

2x = 20

x = 20/2

x = 10

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Since <QMP = 5x+10

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<em>Note that the angle <LMP was assumed. Any other function can be used depending on the question</em>

7 0

2 years ago