Pls help me i NEED THI WNP
pls help me i NEED THI WNP - 1

Answers

Answer 1
Answer:

Answer:

1/2 × base times height

1)2×13×4

13×2

26cm2

Answer 2
Answer:

Step-by-step explanation:

Area = (b×h) ÷ 2

=(18.7cm × 4cm) ÷ 2

=74.8cm ÷ 2

=37.4 cm2

Hope it helps :)


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Henry divides 1.060 g by 1.0 mL to find the density of his water sample. How many significant figures should he include in the density value that he reports?

Please help me with this explain!!!!!

Answers

Given:
Cylinder: radius = 8 yd; height = 4 yd
Surface Area = 2 π r h + 2 π r²
SA = 2 * 3.14 * 8 yd * 4yd + 2 * 3.14 * (8yd)²
SA = 200.96 yd² + 401.92 yd²
SA = 602.88 yd²
Volume = π r² h
V = 3.14 * (8yd)² * 4yd
V = 803.84 yd³

Dimension is cut in half. radius = 4yds ; height = 2yds
S.A = 2 * 3.14 * 4yd * 2yd + 2 * 3.14 * (4yd)²
S.A = 50.24 yd² + 100.48 yd²
SA = 150.72 yd²
V = 3.14 * (4yd)² * 2yd
V = 100.48 yd³

SA =
602.88 yd² - 150.72yd² = 452.16 yd²
V =
803.84 yd³ - 100.48 yd³ = 703.36 yd³

How many lines of symmetry does the hexagon have?

Answers

Look\ at\ the\ picture\n\nAnswer:6

Jeremy wants to buy a new computer. The saleswoman says that he can make a down payment and then pay for the computer in installments.Here's a formula that describes this scenario:

x=t-yz

x = Amount down
y = Money each month
z = Number of months
t = Total price

Rewrite the formula to solve for the amount of money Jeremy must pay each month.

Answers

Answer: y=(t-x)/(z)

Step-by-step explanation:

Given: A formula that describes this scenario:

x=t-yz

where, x = Amount down

y = Money each month

z = Number of months

t = Total price

To solve the formula for the amount of money Jeremy must pay each month i.e. y, first subtract t on both sides of the equation, we get,

x-t=-yz\n\n\Rightarrow\ yz=t-x

Now, divide z on both sides, we get

y=(t-x)/(z)

The correct answer is:


y=(-x+t)/(z)


Explanation:


We want to solve for the amount of money he pays each month. This is represented by y in the equation. This means we want to isolate y in the equation:


x = t - yz


We first want to subtract t from each side:


x - t = t - yz - t

x - t = -yz


Now we want to cancel the negative sign and z. We can isolate both of these at the same time; divide both sides by -z:



We can divide the numerator by the negative sign; this gives us

(-x+t)/(z)=y

The first four terms of a sequence are 8, 12, 18, 27. Write a recursive function for this sequence.

Answers

To find each term, you have to multiply the number before it by [tex]\frac{3}{2}[\tex] so the answer would be

[tex]\frac{3}{2}(n - 1)[\tex]

Factor completely 2x2 + 28x + 96.

Answers

Hi Kiara


2x²+28x+96

First thing you need to find the common factor

So the common factor is 2

2(x+6)(x+8)

I hope that's help:0


Why 2 is the common factor ?

Because we were looking for a number that can divide all of them at the same time without decimal, so that's why :)



Factor completely
2x^2 + 28x + 96
= 2(x^2 + 14x + 48)
= 2(x + a)(x + b)

find a,b that a+b=14, ab=48
let's try
a, b ... a+b
2,14 ... 18
4,12 ... 16
6,8 ... 14 *** found

2x^2 + 28x + 96 = 2(x + 6)(x + 8)

|4 - 5x|< 13 help me please

Answers

Answer:

Step-by-step explanation:

x > -9/5 or x < 17/5.

is your answer btw are you always that beutiful?

:)