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bonufazy [111]
2 years ago
11

Answer both ASAP! please do correctly

Mathematics
1 answer:
Tresset [83]2 years ago
4 0

Answer:

1. the discriminant is 4

the number of solutions 0

solutions 0

2.the discriminant is 0

i couldn't find any solutions

Step-by-step explanation:

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mindy had 13 flowers. she gave some to sarah. she has 9 left. how many flowers did she give to sarah?
lianna [129]

Answer:

4

Step-by-step explanation:

13 flowers- 9 left =4give

7 0
3 years ago
What is the area of triangle ABC ? round to the nearest square unit ?
mash [69]

Answer: 33 square units

Step-by-step explanation:

Given: Sides lengths of the triangle : 16 units, 10 units, 8 units.

Heron's formula:-

\text{Area of triangle}=\sqrt{s(s-a)(s-b)(s-c)}, where s is the semiperter and a,b and c are the side-lengths of the triangle.

Let a=16 , b=10 and c=8

Then,

s=\dfrac{a+b+c}{2}=\dfrac{16+10+8}{2}=17

Using Heron's formula:-

\text{Area of triangle}=\sqrt{17(17-16)(17-10)(17-8)}\\\\\Rightarrow\ \text{Area of triangle}=\sqrt{1071}=32.7261363439\approx33\text{ square units}

5 0
3 years ago
Please help me with this, i dont understand, nor do i know the answer
Gemiola [76]

Answer:

You will find the answer easily after doing the steps below.

Step-by-step explanation:

If you have graph paper, this is really easy to do. All you need to do is draw a graph. Then you will number the squares. Next, find the points (-2, 7) and (6, -9). Draw a line connecting the two points you have created.

5 0
3 years ago
Read 2 more answers
The table below shows the values of f(x) and g(x) for different values of x. One of the functions is a quadratic function, and t
VMariaS [17]

Answer:

The answer is f(x), because it grows slower than g(x).

Step-by-step explanation:

f(x) is a quadratic function (because as you can see the formula of f(x) is x^2 + 2). The function of g(x) is exponentional, and therefore it grows faster than f(x).

5 0
3 years ago
An algebraic expression describes the profit made at a fair from selling T-shirts and hoodies. The expression represents the tot
Furkat [3]

Answer:

Step-by-step explanation:

6 0
2 years ago
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