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goblinko [34]
3 years ago
7

Does she have enough? Please explain ur answer :)

Mathematics
1 answer:
dezoksy [38]3 years ago
5 0

Answer:

Kyla does not have enough money.She needs $36,990.

Step-by-step explanation:

24670*4=98680

98690-54000=44690

Scholarship-2000*4=8,000

44,690-8,000=36990

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I don’t understand please all correct answers
N76 [4]

Answer:

see below

Step-by-step explanation:

1) 2 / 3

2) 3 / 5

3) 5 / 2

4) 3

5) 5

6) 3 + 2 = 5

7) 15

8) 3 x 5 = 15 golden

   2 x 5 = 10 dwarf

5 0
3 years ago
What are the zeros of the quadratic function f(x) = 6x^2 + 12x – 7?
irinina [24]
<span>6x^2 + 12x – 7 = 0

Use the quadratic formula:

x=  \frac{-b +/-  \sqrt{b^2 -4ac} }{2a}

\frac{-12+/- \sqrt{ 12^{2} -4(6)(-7)} }{12} = \frac{-12+/-17.66}{12}

x = 0.47 and x = -2.47
</span>
3 0
3 years ago
Can someone answer quickly
Maurinko [17]
Yes, the Property of Equality works for Multiplication
8 0
3 years ago
Find x for each of these triangles please
notka56 [123]

Answer:

8) 10°

9) X can not be determined.

10) 10°

11) 12 units.

Step-by-step explanation:

8) The three sides of the given triangle are equal. Hence, the triangle is an equilateral triangle, hence each angle will be 60°.

So, 6x = 60°  

⇒ x = 10°.

9) The three angles of the given triangle are equal. Hence, the triangle is an equilateral triangle, hence each side will be equal.

So, 6x - 5 = 6x

So, x can not be determined from this equation.

10) Δ KLM is equilateral, so, KN will bisect ∠ MKL. So, ∠ NKL = 30°

Hence, 3x = 30°

⇒ x = 10°

11) In Δ XYZ, XZ = XY , so, ∠ Z = ∠ Y.

Again, ∠ X is given to be 60°.

Therefore, each angle is 60°.

So, the triangle XYZ is equilateral, and each side will be equal.

So, 3x + 8 = 4x - 4

⇒ x = 12 units. (Answer)

3 0
3 years ago
.For small training sets variance may contribute more to the overall error than bias. Sometimes this is handled by reducing the
Ymorist [56]

Answer:

Bias is the difference between the average prediction of our model and the correct value which we are trying to predict and variance is the variability of model prediction for a given data p[oint or a value which tells us the spread of our data the variance perform very well on training data but has high error rates on test data on the other hand if our model has small training sets then it's going to have smaller variance & & high bias and its contribute more to the overall error than bias. If our model is too simple and has very few parameters then it may have high bias and low variable. As the model go this is conceptually trivial and is much simpler than what people commonly envision when they think of modelling but it helps us to clearly illustrate the difference bewteen bias & variance.

3 0
3 years ago
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