2 years ago

5 5/12 + 4 11/12 PLEASE ANSWER

Mathematics

1 answer:

yarga [219]2 years ago

7 0

10 5/12 is the answer

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Number 4 please asap!!!!!!!

Annette [7]

I would say it's H because 4 and 3 add to be 7

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3 years ago

Which quadratic function has Vertex (-1,4) and passes through (4,19) <br> HELP

hichkok12 [17]

Answer:

$f(x)=\frac{3}{5}(x+1)^2+4$

Step-by-step explanation:

The equation of a quadratic function in vertex form is given by:

$f(x)=a(x-h)^2+k$

Where (h,k) is the vertex.

It was given in the question that the vertex of the parabola is (-1,4).

When we substitute the vertex into the formula we get:

$f(x)=a(x+1)^2+4$

The parabola also passes through (4,19) hence it must satisfy its equation.

$19=a(4+1)^2+4$

$19-4=a(5)^2$

$15=25a$

We divide both sides by 25 to get:

$a=\frac{15}{25}= \frac{3}{5}$

Hence the quadratic function is:

$f(x)=\frac{3}{5}(x+1)^2+4$

6 0

2 years ago

❗️Please help BIG POINTS❗️

Inessa [10]

Dude, what kind of question is this??? Here's my best shot.
If they start at the 32-mile mark, then the we can use 32 as the intercept. 50 can be the change in position over time, so
y=50x+32 (?)

5 0

3 years ago

I need help please i will give u brainly

Vinvika [58]

Answer:

6.04 inches.

Step-by-step explanation:

Corbin want's to make a model, in which every 100 feet would be shown by 1 inch.

The monument is 604 feet in height.

Divide 604 with 100:

604/100 = 6.04

The height of Corbin's model would thereby be 6.04 inches.

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2 years ago

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Another Quick Question, True or false: The Intersection of two rays creates two pairs of vertical angles and four pairs of suppl

andrey2020 [161]

Answer:

True

Step-by-step explanation:

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2 years ago