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3 years ago

10 pts help me out! Its kinda simple

Mathematics

1 answer:

Likurg_2 [28]3 years ago

4 0

Answer:

x=11

Step-by-step explanation:

Angle A is 45°

Angle B is equal to Angle A

4x+1

45-1=44

4·x=44

4·11=44

x=11

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What is the product?

Brut [27]

Answer:

9.33

Step-by-step explanation:

12.44=311/25

(3/4)×(311/25)=(3×311/4×25)=933/100=9.33

3 0

3 years ago

Find the median of: 1, 3, 4, 6, 2, 4, 5, 6, 2, 3, 1, 4, 0, 4, 4, 4, 8, 9, 7, 4

Alborosie

Solution,

Arranging the data in ascending order:

0,1,1,2,2,3,3,4,4,4,4,4,4,4,5,6,6,7,8,9

N(total number of items)= 20

Now,

Median:

$(\frac{n + 1}{2)} ) ^{th \: item} \\ = (\frac{20 + 1}{2} ) ^{th \: item} \\ = \frac{21}{2} \\ = 10.5 \: th \: \: item$

Again,

Median:

$\frac{10 \: th \: item + 11 \: th \: item}{2} \\ = \frac{4 + 4}{2} \\ = \frac{8}{2} \\ = 4$

5 0

3 years ago

Read 2 more answers

An object is dropped from a bridge and allowed to freefall to the ground. The height of the object over time can be modeled usin

ioda

The height at time t is
h(t) = 144 - 16t²

When t = 0, then h = 144.
Therefore the height from the ground is 144 when the object is dropped.

When the object reaches the ground, h = 0.
Therefore
144 - 16t² = 0
t² = 144/16 = 9
t = 3 s

Answer:
The object reaches the ground in 3 seconds.

4 0

2 years ago

Read 2 more answers

Choose the correct answer in each number.

4vir4ik [10]

Answer:

Step-by-step explanation:

7 0

2 years ago

Help meeee pleaseeeeeeeee

QveST [7]

Answer:

y54678

Step-by-step explanation:

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8 0

3 years ago