i'm literally failing please help me loll

Answer:

13

Step-by-step explanation:

Answer:

The answer is in the screenshot.

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

[tex]\sqrt{(5)^{2}-(3)^{2} }=4[/tex]

Answer:

C. $7.70

Step-by-step explanation:

First, you have to calculate the 10% of the price and subtract that from the price to find the amount of the discount:

$27*10%=$2.7

Now, you can add the amount of the discount plus the coupon to find the amount that the customer saved:

$5+$2.7=$7.7

According to this, the answer is that the customer saved: C. $7.70

Answer:

x = -4 and 1

Step-by-step explanation:

factors out to (x+4)(x-1)

then you make each one equal 0, so -4 and 1

please mark me brainliest to help me get Ace rank

Answer:

x=1   x=-4

Step-by-step explanation:

Factorise the expression

(x-1)(x+4)

each bracket equals to 0 and as its a quadratic there will be 2 answers

so x-1=0       x+4=0

     x=1            x=-4

Answer:

13 inches

Step-by-step explanation:

diameter is the radius times 2

so

6.5x2=13

The diameter of the plate is 13 inches

Hope this helps :-)

[tex]-noorati[/tex]

Answer:s^2-25

Step-by-step explanation:

Answer:

you would have to multiply so,

s*s is s^2

s*-5 is -5s

s*5 is 5s

5*-5 is -25

the final answer would be s^2-25 (-5s and 5s cancel each other out)

hope this helped!!

Answer:

I'm certain that it's AB and HI

Step-by-step explanation:

Answer: Parallel: AB and HI

Perpendicular: GE and AE

Step-by-step explanation:

Answer:

A. 6

Step-by-step explanation:

Answer:

B: 4.5 * 10^8

Step-by-step explanation:

I did the test and got it right

Answer:

The correct answer is C. 1,601,000

Given:

Length of the truck = 80 cm

Width of the truck = 60 cm

To find:

The longest walking stick that can be placed in the bottom of a truck.

Solution:

The longest walking stick that can be placed in the bottom of a truck is the diagonal of the truck.

We know that, the diagonal of a rectangle is:

[tex]d=\sqrt{l^2+w^2}[/tex]

Where, l is the length and w is the width.

Putting [tex]l=80[/tex] and [tex]w=60[/tex], we get

[tex]d=\sqrt{(80)^2+(60)^2}[/tex]

[tex]d=\sqrt{6400+3600}[/tex]

[tex]d=\sqrt{10000}[/tex]

[tex]d=100[/tex]

Therefore, the length of the longest walking stick that can be placed in the bottom of a truck is 100 cm.

Answer:

whats the question

Step-by-step explanation:

Answer:

The area A of a triangle is given by the formula A=12bh where b is the base and h is the height of the triangle.The area of a triangle is defined as the total region that is enclosed by the three sides of any particular triangle. Basically, it is equal to half of the base times height, i.e. A = 1/2 × b × h. Hence, to find the area of a tri-sided polygon, we have to know the base (b) and height (h) of it.

Step-by-step explanation:

hope this help .

Answer:

x=24

Step-by-step explanation:

90=2x+42

Answer:

D) x = 24

90 - 42 = 24 divided by 2 again 24

Step-by-step explanation:

Answer:

It would be the numbers 20 and 25.

Answer:

700 cars

Step-by-step explanation:

just divide 4200 by 60 to get 700

Answer: 70

Step-by-step explanation:

If you divide 4,200 by 60 you will get 70 and that is how many trips you would need to make.

Answer:

B) 45° e 55°

Step-by-step explanation:

gracias

Answer:

It's 2 and 3

Step-by-step explanation:

Hope this helps

9514 1404 393

Answer:

  0.344

Step-by-step explanation:

There are 20C10 = 184,756 ways to choose 10 problems at random from a list of 20.

There are 10C5 = 252 ways to choose 5 of the 10 algebra problems, and the same number of ways to choose 5 of the 10 geometry problems. Then there are 252² = 63,504 ways to choose 5 problems each of algebra and geometry.

The probability of choosing 5 problems in each category is ...

  63504/184756 ≈ 0.344

Answer:

2.6779*10^5

Step-by-step explanation:

2.69 * 10^5 - 1.21 * 10^3

This is 2.6779*10^5 :)

The difference between the areas of Texas and the area of Rhode Island is given by equation A = 2.6779 x 10⁵ miles²

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Let the area of Texas be p = 2.69 x 10⁵ miles²

Let the area of Rhode Island be q = 1.21 x 10³ miles

Now , the difference of areas A = p - q

On simplifying the equation , we get

The difference between the area of Texas and the area of Rhode Island A = 2.69 x 10⁵ miles² - 1.21 x 10³ miles

A = 2.69 x 10⁵ miles² - 1.21 x 10³ miles

A = 10³ ( 2.69 x 100 - 1.21 )

On further simplification , we get

A = 10³ ( 269 - 1.21 )

A = 267.79 x 10³

A = 2.6779 x 10⁵ miles²

Hence , the difference in areas is 2.6779 x 10⁵ miles²

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ7

Answer:

[tex]x \leq 0\\or\\1 \leq x \leq \frac{3}{2}[/tex]

Step-by-step explanation:

[tex]2x^3-5x^2+3x \leq 0\\\Rightarrow x.(2x^2-5x+3) \leq 0\\\Rightarrow x.(2x^2-2x-3x+3) \leq 0\\\Rightarrow x.[2x(x-1)-3(x-1)] \leq 0\\\Rightarrow x(x-1)(2x-3) \leq 0\\Therefore\\ x \leq 0\\or\\1 \leq x \leq \frac{3}{2}[/tex]

Answer:

Step-by-step explanation:

v=d/t

v=(580000000mi/y)(y/365d)(d/24h)=66210 mph (rounded to nearest mph)

Answer:

1 inch = 25 miles

x inches = 160 miles

1/25 = x/160

160=25x

x=6 2/5 inches

C is correct.

Let me know if this helps!

Answer:

33.

Step-by-step explanation:

9 + 7 = 16. 16 - 8 = 8. 9 + 16 + 8 = 33.

If you marked me as brainliest it would help alot :P