Mathematics College

help please!!

3+12-9=
(7+4)x3-2=
2 ⁴ - 6 divided by 2 =
5+4x(2+7) =

Answers

Answer 1

Step-by-step explanation:

6

11х3-2=33-2=31

(16-6):2=10:2=5

5+4х9=5+36=41

Related Questions

find the interest rate you are borrowing $2,500 for 2 years and you ear $450 in interest

Answers

Answer:

2500×100/2×450

25/2×450

25/900=

36

1) In statistics, the average is also
known as
O a) Mean
b) Median
c) Tally Marks
O d) Mode​

Answers

Answer:

In statistics the average is also known as mean.

Ans: mean

The average is also known as mean.

Find the area.
3 ft.
9 ft.
4ft.
5 ft.
Cid +

Answers

Figure it out it’s easy

Find the slope of the line passing through each of the following pairs of points. (0,0) (4,3)

Answers

Answer:

Step-by-step explanation:

Slope or m is defined as

m=(y2-y1)/(x2-x1) in this case

m=(3-0)/(4-0)

m=3/4

Solve the quadratic equation numerically (using tables of x- and y- values).

(x +2) (x + 3) = 12
a.
x = -1 or x = 3
c.
x = -6 or x = 1
b.
x = 2 or x = -3
d.
x =1 or x = -1


Please select the best answer from the choices provided

A
B
C
D

Answers

benceA yada D bilemedim

Answer:

to whoever else needs it, the answer is c

Step-by-step explanation:

just trust me bro

me pueden ayudar plis lo necesito para hoy ​

Answers

Answer:

4)B

Step-by-step explanation:

0

0.25

0.50

0.75

least common denominator of 2/9 and 11/12 ?

Answers

Answer:

2/9

Step-by-step explanation:

Jason wanted to place all 540 marbles in the 3 newly bought boxes. If he wants to

divide it in a ratio of 1:2:3, how many marbles would be in each box?


I really need your help please!!, thank you.

Answers

Answer:

The first box will have 90 marbles, the second 180 and the third 270.

Step-by-step explanation:

Division in a ratio of 1:2:3

1 + 2 + 3 = 6

So

The first box will have 1/6 of the marbles.

The second box will have 2/6 = 1/3 of the marbles

The third box will have 3/6 = 1/2 of the marbles.

First box:

One sixth, so:

(1/6)*540 = 540/6 = 90

Second box:

One third, so:

(1/3)*540 = 540/3 = 180

Third box:

One half, so:

(1/2)*540 = 540/2 = 270

The first box will have 90 marbles, the second 180 and the third 270.

-4x = 8
what is it??

Answers

Answer: if your solving for x it’s -2

Step-by-step explanation:

Answer:

x is -2

Step-by-step explanation:

because -4 x -2 is 8

Plz help I’m stuck on this question

Answers

Answer:

the answer is C

Step-by-step explanation:

bhl

2

i hope it will help you

math help ohh yup #5 in the middle

Answers

Answer:

m<7 = 49°

m<8 = 41°

m<9 = 49°

m<10 = 41°

Step-by-step explanation:

Given :

m<7 ≅ m<9

m<8 = 41°

m<7 = 90° - m<8 (complementary angles)

m<7 = 90° - 41° (substitution)

m<7 = 49°

m<9 = m<7 (m<7 ≅ m<9)

m<9 = 49° (substitution)

m<10 = 90 - m<9

m<10 = 90 - 49

m<10 = 41°

If a=-9 and b= -4, what is the value of a + b?
0-5
5
-13
13

Answers

Answer:

The answer is -13.

Step-by-step explanation:

-9   +   -4    =  -13

find the volume and the total surface area of a cube whose edge is 1.5m.​

Answers

Answer:

I think it's 18

Step-by-step explanation:

1.5 x 1.5 is the first area of a single side, which is 3. 3 x 6 is 18.

sorry if this is wrong!

I need help pls how do u do this step by step? ):

Answers

I would say A is better. If the stock is up by 30% but then drops by 20%. Your Stil up by 10%.
However with b, if your stock drops by 25% then goes up by 35% overall you only have a +5%.
Answer: A.
Hope this helps :)

despeja la variable y en la siguiente expresión 5x/2y-1=2​

Answers

La ecuación lineal está dada por y = (5/4)x + (1/2)

Ecuación lineal

Una ecuación lineal tiene la forma:

y = mx + b

donde y, x son variables, m es la tasa de cambio y b es el intercepto en y.

Dada la ecuación:

5x/2y-1=2​

Para resolver la ecuación, primero multiplique en cruz:

5x = 4y - 2

4y = 5x + 2

y = (5/4)x + (1/2)

La ecuación lineal está dada por y = (5/4)x + (1/2)

Find out more on Ecuación lineal at: https://brainly.com/question/14323743

plz help
............​

Answers

Hi there!

[tex]\large\boxed{x < 2}[/tex]

[tex]\frac{4x + 6}{7} < 2[/tex]

Begin by multiplying both sides by 7:

[tex]4x + 6 < 2 * 7 \\\\4x + 6 < 14[/tex]

Subtract 6 from both sides to isolate for x:

[tex]4x + 6 - 6 < 14 - 6\\\\4x < 8[/tex]

Divide both sides by 4 to solve for x:

[tex]4x/4 < 8/4\\\\x < 2[/tex]

Susie is 13
5
6
years old. Dwight is 1
1
3
years older than Susie and Jane is 1
1
4
years older than Dwight. How old is Jane?

Answers

Answer: what

the way you worded the question makes no sense

Please please give answer for this question

Answers

Answer:

each side of the hexagon measures 40 cm (which agrees with answer B)

Step-by-step explanation:

Recall that a regular hexagon has six equal sides, therefore, each side would be one sixth of the 240 cm:

each side of the hexagon = 240 cm / 6 = 40 cm

Hexagons have 6 sides. 240 / 6 = 40 cm.

Select all the expressions equivalent to 2.8⁴.

A. 6.8
B. 2.8 + 2.8 + 2.8 + 2.8
C. 11.2
D 2.8 + 4
E. 2.8 × 2.8 × 2.8 × 2.8
F. 61.4656
G. 2.8 × 4​

Answers

[tex]\huge\text{Hey there!}[/tex]

[tex]\large\text{Select all the expressions equivalent to }\mathsf{2.8^4}[/tex]

[tex]\large\text{Exponents is a number that is being said how many times to use}\\\large\text{when you are multiplying}[/tex]

[tex]\large\text{Now lets try to solve for your answer(s)}[/tex]

[tex]\bold{2.8^4 = 2.8\times2.8\times2.8\times2.8}\\\bold{2.8\times2.8\times2.8\times2.8}\\\bold{2.8\times 2.8 = 7.84}\\\bold{7.84\times7.84= answer}\\\uparrow\large\text{Solve above and you should have one of your answers!}\\\bold{\rightarrow 7.84\times7.84= 61.4656}[/tex]

[tex]\bold{2.8^4\ is\ EXPRESSED\ approximately\ 4\ times}\\\\\bold{\rightarrow 2.8^4= 2.8\times2.8\times 2.8\times2.8}[/tex]

[tex]\boxed{\boxed{\large\text{Answer: \underline{\bf{Option E.) 2.8 * 2.8 * 2.8 * 2.8 \& Option F. 61.4646}}}}}\huge\checkmark[/tex]

[tex]\textsf{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Parallelogram ABCD is similar to parallelogram EFGH. Which proportion must be true?
A. BC FG = CD GH
B. FG BC = CD GH
C. AB HG = CB FG
D. BA EH = CD FG

Answers

Answer:

I believe the answer is D

Step-by-step explanation:

that one made them ost sense to me but I'm sorry if I'm wrong

ANSWER ASAP I WILL GIVE BRAINLIST

Answers

1/45 that’s the right answer

The population of a city decreases by 1.2% per year. If this year's population is
242,000, what will next year's population be, to the nearest individual?

Answers

Answer:

Your answer

212960

Mark it as Brainlist answer. Follow me to get more answer

Step-by-step explanation:

Answer: it is actually 239096

Step-by-step explanation:

Find the radius and the diameter to the nearest hundredth when C = 7π yd. Use 3.14 for π.
60 POINTS PLEASE GIVE VALID ANSWER

Answers

Answer:

Diameter = 7

Radius = 3.5

Step-by-step explanation:

Hi! Ace here.

So, the formula to find circumference is dπ or 2rπ

So to find the diameter, you do the circumference/π

To find the radius, you'd do the circumference/2π

Plug-in those numbers and there you go!

Hope this helps, let me know if you have any questions.

I know this was a very vague explanation so I encourage you to ask any questions. Thank you!

Whyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy me

I do not like school What is

9 times 9 times 9

Answers

Answer:

729

Step-by-step explanation:

9x9x9

Answer:

9*9*9 = 729

Step-by-step explanation:

This can also be expressed by 9^3 (Nine cubed)

9 times 9 is equal to 81. 81 times 9 is equal to 729

There you go!

PS: Give school a chance, I know it's hard during this special time, but once this fades away, you might enjoy it a bit more. :D

98 x 24 = (100 - 2 ) x 24 = ?

Answers

Answer:

2352

Step-by-step explanation:

(100 - 2) x 24 = 2400 - 48 = 2352

Create a word problem that can be represented by the expression in number 4. –6 ÷ 1 1/3 ​

Answers

Answer:

I suppose that we want to use the expression in number 4.

The expression we need to use is:

6/(1 + 1/3)

This is:

"the quotient between the number 6 and the number 1 and 1/3"

We could write a problem like:

"We have 1 and 1/3 pounds of apples, and we have 6 grams of caramel that we want to divide evenly between all the apples. How much caramel we will have in each pound of apples?"

Then we need to divide the total amount of caramel by the total amount of apples, this is:

(6gr)/(1 + 1/3 lb) = (6/(3/3 + 1/3  )) gr/lb = (6/ 4/3) gr/lb = 6*(3/4) gr/lb

= 18/4 gr/lb =  (16 + 2)/4 gt/lb = 16/4 gr/lb + 2/4gr/lb = 4 gr/lb + 1/2 gr/lb

= (4 and 1/2) gr/lb

Hi. i need these exercises pls
(+2)+(+7)=..
(-3)+(-4)=..
(+7)+(-3)=..
(-2)+(+9)=..
(-3)+(+3)=..

Answers

1=9
2=-7
3=4
4=7
5=0

Mark as Branilist

3. A process that occurs resulting in a organism becoming more complex structurally.
​

Answers

Answer:

Development

Step-by-step explanation:

HELP PLEEEASE DUE TODAY ALL MY POINTS

if ΔABC and ΔXYZ are similar which must be true

Answers

C.

You must match the letters.

Answer:

C)

Step-by-step explanation:

Hope that helps!

X squared + 3x - 4 = 6

Answers

Hi there!

3x-4=6

To find x, add 6 with 4 then divide by 3...

[tex]6+4=10[/tex]

[tex]10[/tex]÷[tex]3=\frac{1}{3}[/tex]

Final Result: x=1/3

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