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3 years ago

(100 POINTS) Answer correct in next 5 mins get brainly

Mathematics

1 answer:

-Dominant- [34]3 years ago

3 0

Answer:

a equals T minus b minus c minus d all over 4

Step-by-step explanation:

T is the total number of points they should have

they had 3 local matches = b c d

District match points a = 4 × (b )

T = b + c + d + a

(T - b - c - d)/4 = a

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Rewrite each equation in standard form. <br><br> 4 and 5 only

nekit [7.7K]

Answer:

4) 2=4x-3y

5) 51=21x-3y

Step-by-step explanation:

I gave it my best shot, I used fraction busters to cancel out the fractions and then I used simple math and distributive property. Hope it helps.

7 0

3 years ago

g A probability experiment is conducted in which the sample space of the experiment is Upper S equals StartSet 9 comma 10 comma

Mars2501 [29]

Answer:

$P(E^c)=\dfrac{1}{3}$

Step-by-step explanation:

The sample space for the experiment is:

$S=\{9,10,11,12,13,14,15,16,17,18,19,20\}$

Number of elements in S, n(S)=12

Given an event E such that:

$E=\{10,11,12,13,14,15,16,17\}$

Number of elements in E, n(E)=8

The outcomes in the complement of E are the outcomes in S that are not in E.

$E^c=\{9,18,19,20\}$

Number of elements in the complement of E, $n(E^c)=4$

Therefore:

$P(E^c)=\dfrac{n(E^c)}{n(S)}\\ =\dfrac{4}{12}\\P(E^c)=\dfrac{1}{3}$

8 0

3 years ago

Bill measures the circumference of a circular fish pond to be 28 ft. What is the diameter of the fish pond, rounded to the neare

zalisa [80]

It would be 9 ft. using the knowledge of $\pi$ times the diameter ( $\pi$ equals aprox. 3.14) equal the circumference of a circle, and since we know the circumference, we need to divide that by $\pi$ to get the diameter.

equation: 28/3.14=8.913
rounding that would bring it to 9 ft.

7 0

4 years ago

Round the following numbers to the nearest tenth 26.425

k0ka [10]

26.4 because .42 you have to leave the 4 the same since the 2 is not greater than 5.

8 0

4 years ago

Match the definition to the correct term.

beks73 [17]

Answer:

Below.

Step-by-step explanation:

Horizontal axis-x-axis.

Vertical axis-y-axis

Point of intersection between two axis-origin

The horizontal position of a point- the x coordinate.

The vertical position of a point- the y coordinate.

5 0

2 years ago