3 years ago

What's the answer for a decrease of 39 points

Mathematics

1 answer:

Temka [501]3 years ago

3 0

I would think it would be just -39 points

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A triangle has three angles, z1, z2, and Z3. if Z1 = 34o and Z2 = 86o, what is the measure of Z3

g100num [7]

Answer:

Step-by-step explanation:

Triangle Angle Theorem

In any triangle, the sum of all angles equals 180

180 - 34 + 86

= 60

3 0

3 years ago

A restaurant offers diet soda and regular soda. In one day they sold 14 diet sodas. If the ratio of diet sodas sold to regular s

finlep [7]

Answer: 26 sodas.

Step-by-step explanation:

Let be "x" the number of regular sodas that were sold in that day.

You know that the the ratio of diet sodas sold to regular sodas sold was:

$7 : 6$

This ratio can also be written as a fraction:

$\frac{7}{6}$

Knowing that in that day they sold 14 diet sodas, you can write the following proportion:

$\frac{7}{6}=\frac{14}{x}$

Now solve for "x":

$(x)(\frac{7}{6})=14\\\\x=(14)(\frac{6}{7})\\\\x=12$

Then the total number of sodas sold that day is:

$Total=14\ sodas+12\ sodas=26\ sodas$

6 0

3 years ago

Hey there can you help me out on this question

andre [41]

Discriminant of a quadratic equation can be calculated as:

Discriminant = b² - 4ac

b = coefficient of x term = 2
a = coefficient of squared term = 1
c = constant = 7

So,

Discriminant = 4 - 4(1)(7) = -24

So, the correct answer to this question is option C

6 0

3 years ago

Neeeeed Helppppppp tyyyyyyyyyy

aalyn [17]

Answer:

4a-16? i have no idea

Step-by-step explanation:

8 0

3 years ago

Name the property of equality that justifies the following statement: If l = m, then m = l. Symmetric Property Multiplication Pr

nydimaria [60]

Symmetric property is the answer ;)