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3 years ago

HURRY LZ HURRY !)))) POINTS

Mathematics

2 answers:

Degger [83]3 years ago

6 0

Answer:

4 minus the quotient of a number and 3

Step-by-step explanation: i took the test

NikAS [45]3 years ago

5 0

Answer:

4 minus a number times three

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What type of trig has the equation ax+bx+c=0 ?

Ber [7]

Answer:

If it is ax^2 + bx + c = 0 then it is a quadratic equation

Step-by-step explanation:

4 0

3 years ago

In ΔUVW, w = 44 cm, u = 83 cm and ∠V=141°. Find the area of ΔUVW, to the nearest square centimeter.

Tema [17]

Answer:

$Area \approx 1149\ cm^2$

Step-by-step explanation:

<u>Given that:</u>

ΔUVW,

Side w = 44 cm, (It is the side opposite to $\angle W$ )

Side u = 83 cm (It is the side opposite to $\angle U$ )

and ∠V=141°

Please refer to the attached image with labeling of the triangle with the dimensions given.

Area of a triangle with two sides given and angle between the two sides can be formulated as:

$A = \dfrac{1}{2}\times a\times b\times sinC$

Where a and b are the two sides and

$\angle C$ is the angle between the sides a and b

Here we have a = w = 44cm

b = u = 44cm

and ∠C= ∠V=141

Putting the values to find the area:

$A = \dfrac{1}{2}\times 44\times 83\times sin141\\\Rightarrow A = \dfrac{1}{2} \times 3652 \times sin141\\\Rightarrow A =1826 \times 0.629\\\Rightarrow A \approx 1149\ cm^2$

So, the <em>area </em>of given triangle to the nearest square centimetre is:

$Area \approx 1149\ cm^2$

8 0

3 years ago

I will give brainiest to whoever answers correctly !! can someone smart help me out !!

Anit [1.1K]

Answer: Im pretty sure part A is 133$

Step-by-step explanation:

7 0

3 years ago

Mais bank account is overdrawn by 60$, which means her balance is -$60. She gets 85$ for her birthday and deposits it into her a

ladessa [460]

Answer:

$25

Step-by-step explanation:

From the above question, we are told that:

Mais bank account is overdrawn by 60$, which means her balance is -$60. She gets 85$ for her birthday and deposits it into her account.

The amount she has in her bank account is calculated as:

Her current account balance + The amount she got for her birthday

Hence:

- $60 + $85

= $25

The amount she has in her bank is $25

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2 years ago

What is Cos(180) ? I started this in precal and need help with it still

scoundrel [369]

Answer:

The value of cos 180 is equal to -1

byjuscom

6 0

2 years ago