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3 years ago

Im stuck on my homework plz help

Mathematics

2 answers:

alexandr1967 [171]3 years ago

8 0

10x25-26x1/5 is the correct answer

nirvana33 [79]3 years ago

3 0

10x-26×1/5 I hope it helps

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Erin was completing the square of the quadratic function in order to find the extreme value. What is the next step in the proces

Lady bird [3.3K]

Step-by-step explanation:

ax^2+bx+c=0

a=leading term

ok so if the leading term is positive then opens up and has a min

if leading term is negative then opens down and has a max

leading term is positive

1x^2+8x

it has a min

to complete the square, move c aside take 1/2 of b and square it

b=8

8/2=4

4^2=16

now add that to both sides

x^2+8x+16+6=0+16

factor perfect square

(x+4)^2+6=16

subtract 6

(x+4)^2=10

subtract 10

(x+4)^2-10=0

vertex aka min or max is (h,k) when ou have

y=a(x-h)+k

h=-4

k=-10

7 0

3 years ago

Please answer it I need your help

balu736 [363]

Answer:

Step-by-step explanation:

Range-find the largest number and subtract the smallest number from it

96-74

4 0

3 years ago

Read 2 more answers

What does congruent mean

Vikentia [17]

The definition of congruent is:

~In agreement or harmony.

Hope this helps!!!

7 0

3 years ago

Read 2 more answers

How do you multiply 23.50*23.74

Mamont248 [21]

Answer:

557.89

Step-by-step explanation:

Download photomath on Appstore it'll help you explain. but basically you multiply each digit at the bottom to the whole number on the top

23.50

x 23.74

940 ====== 23.50 multiply to 4

16450 ====== 23.50 multiply to 7

70500 ====== 23.50 multiply to 3

+ 470000 ====== 23.50 multiply to 2

557.890 ====== Add all the numbers together, move the decimal sign down to align with the result

4 0

3 years ago

Segment AB has point A located at (6, 5). If the distance from A to B is 5 units, which of the following could be used to calcul

sesenic [268]

The expression $5 = \sqrt{(x-6^2)+(y - 5)^2}$ can be used to find the coordinate of Point B. Option C is correct.

Given that,
Segment AB has point A located at (6, 5). If the distance from A to B is 5 units, which of the following could be used to calculate the coordinates for point B is to be determined.

<h3>What is the equation?</h3>

The equation is the relationship between variables and represented as y = ax +c is an example of a polynomial equation.

Let the coordinates of B be (x, y)
Now the distance between A (6, 5) and B (x, y) is c = 5 units
So, by the distance formula, the distance between two points is given as,

$C = \sqrt{(x_1-x_2)^2 +(y_1-y_2)^2}$

now put the value in the formula.

$5 = \sqrt{(x-6^2)+(y - 5)^2}$

Thus, expression $5 = \sqrt{(x-6^2)+(y - 5)^2}$ can be used to find the coordinate of Point B. Option C is correct.

Learn more about equation here:

brainly.com/question/10413253

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4 0

1 year ago