HELP ASAP WILL MARK BRAINLIEST

Answer:

4 9/10

Step-by-step explanation:

3 1/2 ---- 3 5/10

7/5 ------ 14/10

3 5/10 + 14/10 = 3 19/10 ---- 4 9/10

Answer:

b = 40

Step-by-step explanation:

The first step you have to do is multiply 4 on each side to cancel out the 4 under -b, so you can get b by itself.

4 x -10 = -b  x 4        should get this       -40 = -b

              4

Now the final step is to divide -1 on each side to cancel out the negative by b, thus getting b by itself. Then once that is done you will see that your answer is b=40.  

-40 = -b         should get this     40=b or b=40

-1      -1

Hope this helped!

Given :

A group of 106 campers sits in a big circle.

The camp leader tells them to say "hello" to each camper sitting to their left and right.

To Find :

What is the total number of times the campers say "hello".

Solution :

It is given that each camper say "hello" to each camper sitting to their left and right i.e each camper says "hello" twice.

Therefore, 106 campers will say hello = 106 × 2 = 212 times.

Hence, this is the required solution.

Answer:

Step-by-step explanation:

All you need o divide 3,300 by 50

  3300

÷     50

--------------

66

so ever minute he would most likely type 66 words

Answer:

the bigger rectangle = 30 x 5

Step-by-step explanation:

divide the bigger width by the smaller width to find the rate of change (2.5) and multiply both numbers (length and width) to get the larger rectangle.

Answer:

30

Step-by-step explanation:

30

Answer:

[tex]0.45 + 0.25q = 3.70[/tex]

Step-by-step explanation:

Given that:

Number of nickels with Ferrell = 9

Number of quarters = [tex]q[/tex]

Value of coins = $3.70

To find:

The equation to find the number of quarters.

Solution:

Value of a nickel = 5 quarters = $0.05

Value of 9 nickels = [tex]9 \times 0.05 = \$ 0.45[/tex]

Value of a quarter = $0.25

Value of [tex]q[/tex] quarters = $0.25[tex]q[/tex]

Total value of coins = Value of 9 nickels + Value of [tex]q[/tex] quarters[tex]\$0.45 + \$0.25q = \$3.70\\\Rightarrow 0.25q=3.70-0.45\\\Rightarrow 0.25q=3.25\\\Rightarrow q =13[/tex]

So, the answer is, number of quarters available with Ferrell = 13

The equation to be used to find the number of quarters, [tex]q[/tex]:

[tex]0.45 + 0.25q = 3.70[/tex]

Answer:

d

Step-by-step explanation:

Answer:

-1,512,390

Step-by-step explanation:

Given

a1 = 15

[tex]a_i = a_{i-1} -7[/tex]

Let us generate the first three terms of the sequence

[tex]a_2 = a_{2-1}-7\\a_2 = a_1 - 7\\a_2 = 15-7\\a_2 = 8[/tex]

For [tex]a_3[/tex]

[tex]a_3 = a_{3-1}-7\\a_3 = a_2 - 7\\a_3 = 8-7\\a_3 = 1[/tex]

Hence the first three terms ae 15, 8, 1...

This sequence forms an arithmetic progression with;

first term a = 15

common difference d = 8 - 15 = - -8 = -7

n is the number of terms = 660 (since we are looking for the sum of the first 660 terms)

Using the formula;

[tex]S_n = \frac{n}{2}[2a + (n-1)d]\\[/tex]

Substitute the given values;

[tex]S_{660} = \frac{660}{2}[2(15) + (660-1)(-7)]\\S_{660} = 330[30 + (659)(-7)]\\S_{660} = 330[30 -4613]\\S_{660} = 330[-4583]\\S_{660} = -1,512,390[/tex]

Hence the sum of the first 660 terms of the sequence is  -1,512,390

Answer:

Step-by-step explanation:

Step one:

given

expected  weight= 28pounds

Actual weight= 25 pound

Required:

percent error

[tex]\delta = \left| \frac{v_A - v_E}{v_E} \right| \cdot 100\%[/tex]

δ= percent error

vA =actual value observed

vE =expected value

δ=25-28/28*100

δ=-3/28*100

δ=0.107*100

δ=10.7%

The percent error is 10.7%

Answer:

8 cups

Step-by-step explanation:

Answer:

8 Cups

Step-by-step explanation:

The first thing you do is divide 80 by 5 and it will give you 16. It says one half gallon so 16 is for a full gallon so you will end up dividing 16 by 2 and get eight.

Answer:

When two triangles are congruent they will have exactly the same three sides and exactly the same three angles. The equal sides and angles may not be in the same position (if there is a turn or a flip), but they are there.

Answer:

sides stay the same length and angles must be equal

Step-by-step explanation:

Answer: six amount of 0.15 and 7 amount of 0.35

Step-by-step explanation:

I am pretty sure this is correct, i am trying my best

Answer:

You will get there in 4 hours

Step-by-step explanation:

Use the distance formula D=r•t , to determine how much time, t, in hours it will take you to get there

Where D = Distance

r = rate = Average Speed

t = time in hours

From the question

D = 220 miles

t = ??

r = 55 miles/hour

Hence:

220miles = 55miles/hour × t

t = 220/55

t = 4 hours

You will get there in 4 hours

Answer:

I got to say Post Malone.

Step-by-step explanation:

1. He isn’t afraid to be relatable:

2. He brings his quirks to his Interviews:

3. His music breaks multiple genres:

4. The success of his first album:

7. He’s only 22:

Answer:

30

Step-by-step explanation:

1000 / 10 = 100

300 / 10 = 30

use a common factor on each of the numbers to have the be  similar to the number they were before

Answer:

BC = 36

Step-by-step explanation:

If <X ≅ <A, and <Y ≅ B, therefore ∆XYZ is similar to ∆ABC.

Since ∆XYZ is similar to ∆ABC, it follows that the ration of their corresponding side lengths would be equal.

That is:

[tex] \frac{AB}{XY} = \frac{BC}{YZ} = \frac{AC}{XZ} [/tex]

AB = 15

XY = 5

YZ = 12

Thus:

[tex] \frac{AB}{XY} = \frac{BC}{YZ} [/tex]

Plug in the values

[tex] \frac{15}{5} = \frac{BC}{12} [/tex]

Multiply both sides by 12

[tex] \frac{15}{5}*12 = \frac{BC}{12}*12 [/tex]

[tex] \frac{15*12}{5} = BC [/tex]

[tex] 36 = BC [/tex]

The length of the segment BC is 36 and this can be determined by using similar triangle properties and the given data.

Given :

The following steps can be used in order to determine the length of the segment BC:

Step 1 - According to the given data, XY = 5 , YZ = 12 , and AB = 15. Also angle X congruent to angle A and angle Y congruent to angle B.

Step 2 - So, according to the given data, it can be concluded that both the triangles are similar.

Step 3 - From the above steps, it can be concluded that the corresponding sides ratios of the triangles are equal.

[tex]\rm \dfrac{AB}{XY}=\dfrac{BC}{YZ}=\dfrac{AC}{XZ}[/tex]

Step 4 - Now, substitute the values of YZ, XY, and AB in the above expression.

[tex]\rm \dfrac{15}{5}=\dfrac{BC}{12}[/tex]

Step 5 - Simplify the above expression.

BC = 36

For more information, refer to the link given below:

https://brainly.com/question/25882965

Answer:

4

Step-by-step explanation:

2+2 = 4

Answer:

2

Step-by-step explanation:

x²+2xy+y²

Here x² has degree 2

2xy has degree also 2 because x has 1 degree and y has 1 degree so 1+1=2

y² has degree 2

So the highest degree of the expression is 2

Answer:

C. 4

Step-by-step explanation:

If he makes 2 for every five then he will make 4 for every 10 he shoots

Answer:

13

Step-by-step explanation:

Answer:

Remember this conversion factor:

1 U.S. customary cup = 0.0625 U.S. gallons

Step 2:

Let's pretend that you are converting 100 cups to gallons. To do this, simply multiply the number of cups you have by 0.0625 like so:

100 cups x 0.0625 gallons/cup

Solution

100 cups x 0.0625 gallons/cup = 6.25 gallons

Step-by-step explanation:

Answer:

i woluld say B 9.5 IN

Step-by-step explanation:

Answer:

18.05

Step-by-step explanation:

0.65×3=1.95

20-1.95=18.05

Answer:

5 boxes with a X on it

Step-by-step explanation:

Answer:

family has 4 daughters and 3 sons, this one is easy

Step-by-step explanation:

Answer:

there are 3 bros and 4 sisters in the family !

Answer:

1/1

Step-by-step explanation:

Answer:

36

Step-by-step explanation:

45% of 80 = 36

Answer:

Is that army I spot here?

Step-by-step explanation:

Answer:

118 ounces

Step-by-step explanation:

14.75 • 8 = 118