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STALIN [3.7K]
3 years ago
8

How many unique triangles can be made when one angle measures 90° and another angle is half that measure? 1 2 More than 2 None

Mathematics
1 answer:
avanturin [10]3 years ago
4 0

Answer:

1

Step-by-step explanation:

I'm not sure if I read your question right, but if one angle is 90 and the other should be half the angle 90, the other angle must be 45. Thus, this would create a 45-45-90 triangle. There is no other possibility if one of the angles must be half that of the 90 degree angle.

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Jeremy bought a $60 pair of sneakers on sale for 15% off. Then, he used a coupon that gave him an additional 10% off. Can Jeremy
stira [4]

Answer:

Jeremy find the cost of the sneakers by solving for the values of the 10% in dollars and subtracting the dollar amount from the cost of the sneaker

Step-by-step explanation:

Step one:

given data

cost of sneakers= $60

Required

the cost of the sneaker after the two discounts

Actually, the two percents given are the discount of the sale.

the first discount is

15%= 15/100*60

=0.15*60

=$9

The second is 10% coupon

10/100*60

=0.1*60

=$6

The total discounts = 9+6= $15

The cost of the sneakers= 60-15= $45

Jeremy find the cost of the sneakers by solving for the values of the 10% in dollars and subtracting the dollar amount from the cost of the sneaker

4 0
3 years ago
Which of the following points is a solution to the system of equations shown?
puteri [66]
Using Substitute method:

Replace y value of equation 2 into equation 1:
4x + (x+6) = 1

Solve for x:
4x + x + 6 = 1
5x = 1 - 6
5x = -5
x = -5/5
x = -1

Pick any of the two equation, replace x with it's value -1 and solve for y:
y = (-1) + 6
y = -1 + 6
y = 5

Solution: (-1, 5)
5 0
3 years ago
What is the opposite of the number 5 1/5 ?
Nina [5.8K]
Well, i don't see the answer on the listed so i will simply type it. The opposite of 5 1/5 is -5 1/5.

If you are looking for the reciprocal, the answer is 5/26(i'm adding this in too since reciprocals are often confused with opposites where i live).
4 0
3 years ago
If you know anything it would help
liubo4ka [24]

The turning point is known as the vertex when we talk about parabolas. The vertex is either the highest point or the lowest point. In this case, it is the lowest point.

<h3>The graph shows the turning point at (-2, -1)</h3>

-------------------------------------------------------------------------------------------

The term "root" is another term for "x intercept". This is where the graph crosses or touches the x axis.

<h3>The two roots are (-3, 0) and (-1, 0)</h3>

Since the y coordinate of any x intercept is always y = 0, we can state "the roots are -3 and -1" to indicate what is in bold above, just in a shortened way.

Side note: the x coordinate of the vertex is always halfway between the x coordinates of both roots of any parabola. The vertical axis of symmetry passes through the vertex.

4 0
3 years ago
Every ten minutes, Frankie follows a pattern in creating a new group of drawings. Below, you can see how many total drawings Fra
amid [387]

Answer:

it dosent have picther??

5 0
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