can you please help me

Answer:

that's confusing.. is there a picture?

Answer:

Step-by-step explanation:

4/50 = 0.08

0.08(100) = 8%

pyramid A: 16 + \(8\sqrt{5\)

pyramid B: 400 + \(8\sqrt{125\)

pyramid A: 4 by 4= 16 cm.

with a height of 1 and length of 2, we use pythagorean theorem to find height of other surfaces to be square root of 5. area of triangle is 1/2 bh

square root of 5 multiplied by 4 and divided by 2 is 2 root 5

multiply this by 4 sides total for 8 root 5

Add the 8 root 5 to 16

To find pyramid B: use ratio of 25:1 and multiply 16 by 25 to find 400, and root 5 to 125

Answer:

Step-by-step explanation:

1/7 divided by 3 = 1/21

1/8 divided by 5 = 1/40

1/2 divided by 9 = 1/18

1/9 divided by 4 = 1/36

1/10 divided by 6 = 1/60

1/3 divided by 7 = 1/21

Answer: d. 0.55

Step-by-step explanation:

The given probability distribution:

Number of Goals     0            1            2          3           4

Probability             .05           .15        .35       .30           .15

The probability that in a given game the Lions will score less than 3 goals

= probability that in a given game the Lions will score less than or equal to 2

= 0.5+0.15+0.35

= 0.55

Hence, the correct option is d. 0.55

Answer:

  17 bars

Step-by-step explanation:

Peter wants to compute the maximum number of bars he can load safely if the load limit of 1200 kg and the bar weight of 60 kg are each rounded to the number of significant digits those numbers have.

The error in a rounded number is assumed to be as much as half of the least significant digit of the number.

Peter's load limit may actually be as low as ...

  1200 kg - (1/2)(100 kg) = 1150 kg . . . . . . . 1200 is rounded to nearest 100

Peter's bar weight might be as high as ...

  60 kg + (1/2)(10 kg) = 65 kg . . . . . . . . . . . 60 is rounded to nearest 10

If Peter has maximum-weight bars and does not want to exceed the minimum his load limit might be, the number of bars he can load is ...

  (1150 kg) / (65 kg/bar) ≈ 17.7 bars

The greatest number of bars Peter can load safely is 17.

Answer:

It slopes downward from left to right. You can see the downward slope of that gender, which starts at the left and moves to the right.

Step-by-step explanation:

Answer:

40%

Step-by-step explanation:

We can find what percent 48 is of 120 by dividing:

48/120 = 0.4 or 40%

So, she saved 40% from the original price.

Answer:

£26.77

Step-by-step explanation:

450(100% + 2%)^6

= 450 (1.02)^6

= 506.77.

506.77 - 480 - 26.77.

Riley had £26.77 left.

The angle LKJ in the triangle is 49 degrees.

The sum of angles in a triangle is 180 degrees. The measure of the angle LKJ can be found as follows:

Therefore, the angle LKJ can be found using trigonometric ratios as

follows:

Not the triangle is a right angle triangle. Therefore, one of its angles is 90 degrees.

Hence,

tan x = opposite / adjacent

tan x = 8.9 / 7.7

tan x = 1.15584415584

x = tan ⁻¹ 1.15584415584

x = 49.1346675513

Therefore,

angle LKJ = 49 degrees

learn more on angles here: brainly.com/question/29984805

#SPJ1

The graph of the function y = 1/3x - 2 is added as an attachment

From the question, we have the following parameters that can be used in our computation:

So, the equation is

y = 1/3x - 2

The above function is a linear function that has been transformed as follows

Next, we plot the graph using a graphing tool by taking note of the above transformations rules

The graph of the function is added as an attachment

Read more about functions at

brainly.com/question/2456547

#SPJ1

The solution to the system of equations is x = 1 and y = -3.

To solve the system of equations using the substitution or elimination method, let's start with the substitution method.

Given equations:

y = 4x - 7

4x + 2y = -2

We'll solve equation 1) for y and substitute it into equation 2):

Substituting y from equation 1) into equation 2):

4x + 2(4x - 7) = -2

4x + 8x - 14 = -2

12x - 14 = -2

Now, we'll solve this equation for x:

12x = -2 + 14

12x = 12

x = 12/12

x = 1

Now that we have the value of x, we can substitute it back into equation 1) to find y:

y = 4(1) - 7

y = 4 - 7

y = -3

Therefore, the solution to the system of equations is x = 1 and y = -3.

for such more question on system of equations

https://brainly.com/question/4262258

#SPJ8

Answer:

Step by step explanation:

To find the measure of XY, we can use the Pythagorean theorem, which is represented by the following diagram and formula:

If a=XZ=16 and b=YZ=12. Solve for c=XY.

Answer: Group 12

Step-by-step explanation: The element is Mercury.

Answer:

rational number

Step-by-step explanation:

A whole number does not have a decimal part so it cannot be a whole number

Integers are whole numbers that are positive and negative plus zero

-.23 can be written as the ratio of integers

-23/ 100 so it is a rational number

Answer:

Rational

Step-by-step explanation:

A whole number does not have a decimal part so it cannot be a whole number

Integers are whole numbers that are positive and negative plus zero

-.23 can be written as the ratio of integers

-23/ 100 so it is a rational number

Answer:

8

Step-by-step explanation:

x-6+4+5-8-3=0

x-8=0

x=8

\( \huge{ \underline{ \tt{ \purple{Solution:}}}}\)

2) a)⚘ Refer to the attachment....

After separating, we will get two triangles △XYB and △ZYA where ∠Y is common to both the triangles, hence their measure is equal. This will be use in further proof.

b) We have,

So, here

Two pairs of corresponding angles are equal along the side contained between them. So, The above triangles are congurent by ASA criterion.

✤ No more additional information Required to prove the above triangles be congurent.

➝ △XYB ≅ △ZYA (By ASA Criterion)

c) By using flow chart proof:

\( \boxed{ \sf{ \angle X = \angle Z}} \searrow\)

\( \boxed{ \sf{\small{ \angle Y = com.}}} \rightarrow \boxed{\small{ \sf{ \triangle XYB \cong \triangle ZYA}}}\rightarrow \small{\boxed{ \sf{AZ= XB}}}\)

\( \boxed{ \sf{XY = ZY}} \nearrow\)

━━━━━━━━━━━━━━━━━━━━

Step-by-step explanation:

Hey mate ut answer is in the given attachment.

hope i help u

Answer:

A

Step-by-step explanation:

Both have the same outcome 22.4

Answer:

The square root of 500

Step-by-step explanation:

First, let's solve 10 times the square root of 5

Well, the square root of 5 is about 2.

10 times 2.2361 is 22.361

So, we just have to find which of the options has the same answer

The square root of 500 is 22.361, so it is correct

The value of function sin (π/4) is,

⇒ sin π/4 =  0.7071

We have to given that;

The expression is,

⇒ sin π/4

Now, We can simplify the expression as;

⇒ sin π/4

⇒ 1 / √2

⇒ 1 / 1.414

⇒ 0.7071

Thus, The value of function sin (π/4) is,

⇒ sin π/4 =  0.7071

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ1

There are 21 girls.

Mark at brain least

Answer: 19

Step-by-step explanation:

\(f(4)=(4)^2+3=16+3=19\)

Answer:

f(4) = 19

Step-by-step explanation:

f(x) = x^2 + 3

plug in 4 for the xs

f(4) = 4^2 + 3

f(4) = 16 + 3

f(4) = 19

Answer:

Example 1: is a complex fraction. The numerator is 3 and the denominator is 1/2.

Example 2: is a complex fraction. The numerator is 3/7 and the denominator is 9.

So what I'm saying is that a complex fraction is when there is an exact or mixed fraction and the other number is a whole number.

Answer:

it might be 3 but I'm not sure

(- 3, 4), (- 1, 2), (0, 1), (1, 2) and (3, 4) are the points obtained by completing the graph for the function y = |x| +1. These points can be used to plot the graph of the function. This can be obtained by putting in values given in the table in the given equation.

Here in the question it is given that,

We have to complete the table and graph the equation.

Given the function,

y = |x| + 1

By putting in values of the table we get,

y = |-3| + 1

y = 3 + 1

y = 4, (- 3, 4)

y = |-1| + 1

y = 1 + 1

y = 2, (- 1, 2)

y = |0| + 1

y = 0 + 1

y = 1, (0, 1)

y = |1| + 1

y = 1 + 1

y = 2, (1, 2)

y = |3| + 1

y = 3 + 1

y = 4, (3, 4)

By plotting the points on the graph (- 3, 4), (- 1, 2), (0, 1), (1, 2) and (3, 4) we get the graph of the function y = |x| +1.

Hence (- 3, 4), (- 1, 2), (0, 1), (1, 2) and (3, 4) are the points obtained by completing the graph for the function y = |x| +1. These points can be used to plot the graph of the function.

Learn more about graphs of functions here:

brainly.com/question/14254549

#SPJ9

Answer:

ITS D GOOD LUCK WITH YOUR HMK

Answer:

y ≈ 34

Step-by-step explanation:

using the tangent ratio in the right triangle

tan y = \(\frac{opposite}{adjacent}\) = \(\frac{32}{48}\) = \(\frac{2}{3}\) , then

y = \(tan^{-1}\) ( \(\frac{2}{3}\) ) ≈ 34 ( to the nearest whole number )

answer

y = 33.69°

tan= opposite /adjacent

tan y° = 32 / 48

tan y° = 2/3

tan y° = 0.67

y° = tan^-1 (0.67)

y° = 33.69°

Answer:

I know you might be saying I am just taking the points, but I seriously can't see the question I will help you just put in the comments what the question is and I will help you!

For the given number 4 x 5³/₈. The whole part is 4 and the fraction part is 5³/₈. Both are added together to form a fraction of 43/8.

An inappropriate fraction can be created by converting a mixed fraction. Follow the instructions below to accomplish that.

For the given number 4 x 5³/₈.

The whole part is 4.

The fraction part is 5³/₈.

Solving the mixed fraction:

= 5³/₈.

= (5*8 + 3) /8

Both are added together to form a fraction:

= 43/8

The final number becomes:

= 4 x 5³/₈

= 4 x 43/8

= 43/2

Thus, the result of the final number obtained is 43/2.

know more about the conversion of mixed fraction

https://brainly.com/question/19318336

#SPJ1

Answer: 1/6

Step-by-step explanation:I hope i have helped u have a wonderful day or night!