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2 years ago

WHO WANTS TO TALK 2DAY>>> sum1 hmu plz

Mathematics

2 answers:

bogdanovich [222]2 years ago

5 0

Answer:

Step-by-step explanation: 2 plus 2 equals 4 and 4 plus 4 equals 8. There are serval ways to figure out 2+2+2+2, you could count by 1's such as, 1 plus 1 plus 1 plus 1 plus 1 plus 1 plus 1 plus also equals 8. 4 plus 4 equals 8. ect. Let me know if you have any questions

miss Akunina [59]2 years ago

4 0

Answer:

Step-by-step explanation:

What do you use Phone no. Hi what

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Ron has two bags of different stickers. The first bag has 3 cars, 2 trucks, and 5 dinosaurs. The second bag has 6 cars, 4 trucks

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1/2 chance to get a dinosaurs sticker for the first bag. 1/6 chance to get a dinosaurs sticker for the second bag.

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2 years ago

The sum of a number and -3 is equal to -91.Find the number

larisa86 [58]

The sum of -3 and a number equal to -91 is -88

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2 years ago

Analyze the diagram below and complete the instructions that follow. Find a, b, and c.

ahrayia [7]

Answer:

The correct answer is the letter C.

Step-by-step explanation:

We can use the following trigonometric identity:

$cos(60)=\frac{6}{b}$ (1)

$cos(45)=\frac{c}{b}$ (2)

Solving each equation by b and equaling we have:

$\frac{6}{cos(60)}=\frac{c}{cos(45)}$

Let's recall that:

$cos(45)=\frac{1}{\sqrt{2}}$

$cos(60)=\frac{1}{2}$

Then we have:

$c=\frac{cos(45)*6}{cos(60)}$

$c=\frac{2*6}{\sqrt{2}}$

$c=\frac{12}{\sqrt{2}}$

$c=6\sqrt{2}$

Using equation (1) we can find b.

$cos(60)=\frac{6}{b}$

$b=12$

Finally, we can find a using the next equation:

$tan(60)=\frac{a}{6}$

$a=6*tan(60)$

$a=6\sqrt{3}$

Therefore, the correct answer is the letter C.

I hope it helps you!

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2 years ago

The co-ordinates of points (0,-5)&(3,-1) respectively .Find Vector AB Magnitude AB

BabaBlast [244]

Step-by-step explanation:

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2 years ago

Derivative of (4e)^x

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we are given the expression (4e) ^x and is asked to derive the expression. we distribute first the equations resulting to 4^x e^x = y. using the rule of products,
y = 4^x e^xy' = 4^x ln 4 e^x + 4^x e^x
The final answer is y' = 4^x ln 4 e^x + 4^x e^x

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2 years ago