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Bess [88]
3 years ago
13

FOR CHANCE TO BE MARKED AS BRAINLIEST PLEASE EXPLAIN HOW YOU GOT THE ANSWER!

Mathematics
2 answers:
anyanavicka [17]3 years ago
7 0
Store 1 has one gallon for 3.49

Store 2 has 1/2 gallon for $1.78

its easier to change the store 2 price to 1 gallon by adding the price, or by multiplying the price by 2
so store 2 has one gallon for $3.46

Store 1 = $3.49
Store 2 = $3.56
Store 1 has the better deal
Nastasia [14]3 years ago
3 0
1/2 price of 1 gallon = 1.78 gallons
price of 1 gallon= 1.78 gallons * 2
price of 1 gallon = 3.56

It is cheaper to buy milk at store 1 than it is at store 2, this is because at store 1 it costs 3.49 per gallon whereas store 2 it is 3.56 per gallon.

Hope this helps! :)
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What is the measure of the vertex angle of an isosceles triangle if one of its base angles measures 42°?
blsea [12.9K]

Answer:

96 degrees

Step-by-step explanation:

you have two angles that each measure 42 degrees, giving you 84 degrees combined

there are 180 degrees in a triangle, therefore the vertex angle is equal to 180 minus 84, or 96 degrees

check:

42 + 42 + 96 = 180

180 = 180

3 0
2 years ago
A painter has a 24 foot ladder that he is using to paint a house. For safety reasons, the ladder must be placed at least 8 feet
Lana71 [14]

Answer:

The ladder can reach a height of 22.6 feet.  

Step-by-step explanation:

In order to find the height that the ladder can reach, you need to use the Pythagorean Theorem.  The Pythagorean Theorem assumes that the house to the ground will form a right triangle and the leaning ladder is the hypotenuse.  Using the formula:  a² + b² = c², we can plug in the values that we know and solve for the missing variable.  In this case we know the base of the triangle 'b' and the hypotenuse 'c':  a² + 8² = 24² or a² + 64 = 576.  To solve for a, we must first subtract 64 from both sides:  a² + 64 - 64 = 576 - 64 or a² = 512.  In order to find just the value of 'a', which represents the height, we need to take the square root of both sides:  √a² = √512 or a ≈ 22.6 feet.

4 0
3 years ago
Find the midpoint of points A(-7,7) and B(-1,-3) graphically.
AfilCa [17]

Answer:

(3,5)

Step-by-step explanation:

Use the midpoint formula to find the midpoint of the line segment.

(3,5)

8 0
3 years ago
4. Kay and Allen sell cell phones. Last month Kay sold 17 more cell phones than Allen. Together they both sold 117 cell phones.
forsale [732]

Answer:

Allen sold 50 cell phones while Kay sold 67 cell phones.

Step-by-step explanation:

Let the number of cell phones sold by Allen be x. This will imply that the number of cell phones sold by Kay is x + 17.

Furthermore, we are informed that together they sold a total of 117 cell phones. Therefore, we use the following equation to determine the number of cell phones sold by each;

x + x + 17 = 117

2x + 17 = 117

2x = 100

x = 50

Therefore, Allen sold 50 cell phones while Kay sold 67 cell phones.

7 0
3 years ago
Read 2 more answers
I need help on my trig can someone help me on the question please and thank you
IRINA_888 [86]

Answer:

210 degrees

Step-by-step explanation:

Convert the problem from radians to degrees using the ratio 180/ and it will give you 210.

6 0
2 years ago
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