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iragen [17]
3 years ago
12

6n^2-7n-75=0 solve by quadratic formula

Mathematics
1 answer:
Molodets [167]3 years ago
7 0
X = 33/8 and -3

Use the formula with a = 6, b = -7 and c = -75
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Greg’s home is 1.8 miles from his school there is a music store halfway between school and his home today Greg wants to stop at
Darya [45]
I'm guessing the question is "how far does he have to walk to the store from where he is"

if he is walking home, then hmm
distance from store to school=1.8/2 since it is halfway, so 0.9 miles

he has walked 0.36 miles
so he needs to walk 0.90-0.36=0.54 miles

he needs to talk 0.54 miles to get to the store
8 0
3 years ago
Math question down below
Kipish [7]
Answer: 6928

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

Explanation: 

We have two areas we need to find: The area of the trapezoid and the area of the rectangle. Let's call these areas A1 and A2.

Area of Trapezoid = (height)*(base1+base2)/2
A1 = h*(b1+b2)/2
A1 = 80*(150+100)/2
A1 = 80*250/2
A1 = 20000
A1 = 10000

Area of Rectangle = (length)*(width)
A2 = L*W
A2 = 48*64
A2 = 3072

Subtract the two areas (A1-A2) to get the difference D
D = A1 - A2
D = 10000 - 3072
D = 6928

This difference D is exactly equal to the shaded area. 


3 0
3 years ago
5.5.35 Write the equation in standard form using integers. y= -3/7x - 7 The equation in standard form is​
MA_775_DIABLO [31]

Answer:

Advanced Math Archive: Questions from April 29, 2020 ... (7 pts) Let : be a sequence of positive numbers where Suppose we know that I diverges ... 5.5.35 4 of 4 (4 complete) ▻ Solve the following initial value problem y" - 2y' + 2y = 8x +5;

Step-by-step explanation:

4 0
3 years ago
If a package of cupcake liners contain 75 liners how many liners are there in 13 package
Tanzania [10]
I think it’s 975 but I don’t know if I’m right
8 0
2 years ago
Why do we use the distributive property when subtracting expressions?
nadezda [96]
The distributive properties of addition and subtraction can be used to rewrite expressions for a variety of purposes. In each case, you are distributing the outside multiplier to each number in the parentheses, so that multiplication occurs with each number before addition or subtraction occurs.
5 0
3 years ago
Read 2 more answers
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