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Natasha2012 [34]
3 years ago
6

I neeed help please !!!!

Mathematics
2 answers:
denis23 [38]3 years ago
4 0

Answer:

the fourth option is correct

t = 29

we know this bc you have to distibute the parthentesis and then solve the rest of the equation  

Goshia [24]3 years ago
3 0

Answer:

4th solution

Step-by-step explanation:

2 (t-5) = 48

Divide each side by 2

2/2 (t-5) = 48/2

t-5 = 24

Add 5 to each side

(t-5+5) = 24+5

t = 29

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Can somebody help and explain this plzz
8_murik_8 [283]
A) Every T is worth 7 points, and every F is worth 3 points.  So if we let T = 7 and F = 3, we can count how many T's and F's each team scored and write it as an expression.


So for the East Side Bulldogs, they have 7 touchdowns and 6 field goals, thus the expression for them is:

7T + 6F

For the West Side Bulldogs, they have 5 touchdowns and 5 field goals, thus the expression for them is:

5T + 5F

B) The difference would be written as:
7T + 6F - (5T + 5F) = 2T + F

C) To determine how many more points the winning team has than the losing team, calculate the scores of the two teams.  Then subtract the smaller number from the larger number to determine the score differential.
8 0
3 years ago
 help please with these 2 !!!! i’ll give brainliest !
Westkost [7]

Answer:

2 nd question _opposite

1st question_hypotnuse

5 0
2 years ago
Read 2 more answers
Find equations of the line that is parallel to the z-axis and passes through the midpoint between the two points (0, −3, 7) and
tia_tia [17]

Answer:

\vec{r}(t)=\left

In parametric form:

x=-1, y=\displaystyle\frac{1}{2}, z=4+t

Step-by-step explanation:

We first find the mid point:

\displaystyle\left(\frac{0+(-2)}{2},\frac{-3+4}{2},\frac{7+1}{2}\right)=\left(-1,\frac{1}{2},4\right)

Then, a vector parallel to the z-axis is:

\vec{v}=\left< 0,0,1 \right>

Then remember the equation of  a line passing through point (x_o,y_o,z_o) and parallel to the vector \vec{v}=\left is:

\vec{r}(t)=\left+t\left

So, in this problem we get:

\vec{r}(t)=\left+t\left

After combining the two vectors:

\vec{r}(t)=\left

In parametric form:

x=-1, y=\displaystyle\frac{1}{2}, z=4+t

7 0
3 years ago
10+x &gt; 17 solving one step inequalities
pogonyaev

Answer:

x > 7

Step-by-step explanation:

you move over the 10 to the left and it becomes negative.

x > 17 - 10

so then you subtract the 17 - 10 and you would get 7.

x > 7

8 0
2 years ago
Read 2 more answers
Y=x^2-6x+3 help write the vertex form of the equation
Artist 52 [7]

Answer:

y=(x-3)^2-6

Step-by-step explanation:

y=x^2-6x+3

This is written in the standard form of a quadratic function:

y=ax^2+bx+c

where:

  • ax² → quadratic term
  • bx → linear term
  • c → constant

You need to convert this to vertex form:

y=a(x-h)^2+k

where:

  • (h,k) → vertex

To find the vertex form, you need to find the vertex. For this, use the equation for axis of symmetry, since this line passes through the vertex:

x=-\frac{b}{2a}

Using your original equation, identify the a, b, and c terms:

a=1\\\\b=-6\\\\c=3

Insert the known values into the equation:

x=-\frac{(-6)}{2(1)}

Simplify. Two negatives make a positive:

x=\frac{6}{2} =3

X is equal to 3 (3,y). Insert the value of x into the standard form equation and solve for y:

y=3^2-6(3)+3

Simplify using PEMDAS:

y=9-18+3\\\\y=-9+3\\\\y=-6

The value of y is -6 (3,-6). Insert these values into the vertex form:

(3_{h},-6_{k})\\\\y=a(x-3)^2+(-6)

Insert the value of a and simplify:

y=(x-3)^2-6

:Done

6 0
2 years ago
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