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liq [111]
2 years ago
10

F(x)=-x^2+6x+4f(x)=−x 2 +6x+4

Mathematics
1 answer:
snow_lady [41]2 years ago
8 0

Answer:

x = 3 - 2 (3)

Step-by-step explanation:

.

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Use the diagram to complete the statement.
Dima020 [189]

Answer:

∠FJH ≅ ∠BJA

Step-by-step explanation:

From the image we can see that the only congruent relation ∠FJH has is with ∠BJA which is due to these angles being vertically opposite

So, ∠FJH and ∠BJA are vertically opposite and hence, congruent. We can say that ∠FJH ≅ ∠BJA

4 0
3 years ago
Jesse has $3.40 in quarters and nickels. The number of nickels is 5 more than 2 times the number of quarters. How many quarters
dlinn [17]

Answer:

9 quarters

Step-by-step explanation:

From the question

Jesse has $3.40 in quarters and nickels

Quarters = q = number of quarters

1 quarter = $0.25

nickels = n = number of nickels

1 nickel = $0.05

Hence,

0.25q + 0.05n = $3.40 .......Equation 1

The number of nickels is 5 more than 2 times the number of quarters.

n = 2q + 5

0.25q + 0.05n = $3.40 .......Equation 1

0.25q + 0.05(2q + 5) = 3.40

0.25q + 0.10q + 0.25= 3.40

0.35q = 3.40 - 0.25

0.35q = 3.15

q = 3.15/0.35

q = 9

Therefore, Jessie has 9 quarters.

3 0
3 years ago
a ladder leaning against a house makes an angle of 39 with the ground the foot of the ladder is 10 feet From the foot of the hou
dsp73

Answer:

39+10=49

Step-by-step explanation:

I hope this helps you.

4 0
3 years ago
Jordan has
attashe74 [19]
(1/3)/(5)= 1/3 * 1/5 = 1/15 of a chocolate bar each friend gets
7 0
3 years ago
What Happens to the value of the expression 100 minus X as X increases
Marta_Voda [28]

Step-by-step explanation:

if f (x) = 100 - x;

as x increases, the value of f(x) will decrease

8 0
3 years ago
Read 2 more answers
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