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alexdok [17]
3 years ago
5

Encuentre el foco y la directriz de las siguientes parábolas

Mathematics
1 answer:
fgiga [73]3 years ago
4 0

Answer:

y2= 8x so it negative

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Triangle X Y Z is translated up 2 and right 3 units to form triangle C A B. Triangle XYZ was translated up 2 and right 3 units,
nata0808 [166]

Answer:

YZ ≅ AB

Step-by-step explanation:

A translation is a correspondence between two mathematical figures, for instance, the coordinates of each point in a straight line of one figure that is added to the coordinates of the corresponding point on the other figure.

But here, we are given a Δ XYZ which is translated to ΔCAB. This tells us more about how the corresponding points preserve their congruence nature.

i.e.

X corresponds to C

Y  corresponds to A

Z  corresponds to B

Similarly;

XY  corresponds to CA

YZ  corresponds to AB

XZ  corresponds to CB

Since both triangles preserve their congruence nature, then all corresponding points are congruent as well.

Therefore, from the choice of options given, only YZ  corresponds to AB is the right answer.

i.e.

YZ ≅ AB

9 0
3 years ago
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A recipe for lime salad dressing calls for 1/4 cup lime juice and 3/4 cup olive oil. How much lime juice would you use with 1 cu
Oxana [17]

OK you must establish a relation of  the two first quantities, it means  1/4 lime :  3/4 oil, then with  1 cup oil  it will be x quantity of lime

1/4 cup lime____3/4 cup oil

  x_________1 cup oil             x = 1*1/4÷3/4 ,  x= 1/3  lime juice

3 0
3 years ago
What is 5/10 in simplified form
andreev551 [17]
Hey There!

\frac{5}{10} =  \frac{1}{2} This is the answer because the GCF of both numbers is 5.

Thank You!
4 0
3 years ago
Write the following equation, then solve. The difference of four times a number, x and 12 is 28
Alona [7]

Answer:

4x - 12 = 28

To isolate 4x, we add 12 to both sides:

4x - 12 + 12 = 28 + 12

so

4x = 40

Now we divide 4 from both sides:

x = 40 / 4

so x = 10

5 0
4 years ago
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Find the missing side. Round to the nearest tenth when necessary.
Umnica [9.8K]

Answer:

x=15.2

Step-by-step explanation:

x²+27²=31²

x²+729=961

x²=961-729

x²=232

x=√232

x=15.23

6 0
3 years ago
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