All categories

3 years ago

I need help plzz its due TODAYYY

Mathematics

1 answer:

kobusy [5.1K]3 years ago

3 0

Answer:

1st box: Asso. prop= m+(4+x)

2nd box: Comm. Prop= m+4=4+m

3rd box: iden. prop= m+0=m

4th box: Zero prop: m x 0=0

You might be interested in

Write 0.33 as a fraction in simplest form

Georgia [21]

33/100
this is the simplest form
tnx
hope i hepled you

6 0

3 years ago

Read 2 more answers

Solve the right triangle. Round decimal answers to the nearest tenth.

dem82 [27]

Step-by-step explanation:

RS = 15/ tan57° = 9.7

RT = 15/sin57° = 17.9

3 0

3 years ago

HELP!

maksim [4K]

Part A

$4x^2 -7x-15=0\\\\(4x+5)(x-3)=0\\\\x=-\frac{5}{4}, 3$

So, the x-intercepts are $\boxed{\left(-\frac{5}{4}, 0 \right), (3,0)}$

Part B

The vertex will be a minimum because the coefficient of $x^2$ is positive.

The x-coordinate of the vertex is $x=-\frac{-7}{2(4)}=\frac{7}{8}$

Substituting this back into the function, we get $f\left(\frac{7}{8} \right)=4\left(\frac{7}{8} \right)^2 -7\left(\frac{7}{8} \right)^2 -15=-\frac{289}{16}$

So, the coordinates of the vertex are $\boxed{\left(\frac{7}{8}, -\frac{289}{16} \right)}$

Part C

Plot the vertex and the x-intercepts and draw a parabola that passes through these three points.

The graph is shown in the attached image.

7 0

2 years ago

And outdoor deck is 7 feet wide. The perimeter of the deck is 64 feet. What is the length of the deck?

vova2212 [387]

Well perimeter is lengthx2 and widthx2 so 7x2=14
then 64-14=50
50÷2= 25

length=25

4 0

3 years ago

What is 12x-32 answer needed

Rudik [331]

Answer:

plz Mark me brainliest

7 0

3 years ago