Solve the equation and check the solution.
1 1
O a=1
1
O a = 3
2
O a=4
o
1
a = = 4
2

Solve The Equation And Check The Solution.1 1O A=11O A = 32O A=4o1a = = 42

Answers

Answer 1

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

[tex]\large\text{Equation: }\mathsf{a - 2\dfrac{1}{2} = 1\dfrac{1}{2}}[/tex]

[tex]\large\text{You have to SIMPLIFY the BOTH SIDES of the given EQUATION}[/tex]

[tex]\mathsf{-2\dfrac{1}{2}=\bf -\dfrac{5}{2}}[/tex]

[tex]\mathsf{1\dfrac{1}{2}=\bf \dfrac{3}{2}}[/tex]

[tex]\large\text{New equation: }\mathsf{a + \dfrac{-5}{2}= \dfrac{3}{2}}[/tex]

[tex]\large\text{ADD by }\mathsf{\dfrac{5}{2}}\large\text{ to BOTH SIDES}[/tex]

[tex]\mathsf{a + \dfrac{-5}{2}+\dfrac{5}{2}= \dfrac{3}{2}+ \dfrac{5}{2}}[/tex]

[tex]\large\text{Cancel out: }\mathsf{-\dfrac{5}{2}+ \dfrac{5}{2}}\large\text{ because it gives you 1}[/tex]

[tex]\large\text{Keep: }\mathsf{\dfrac{3}{2}+\dfrac{5}{2}}\large\text{ because it helps solve for \bf a}[/tex]

[tex]\large\text{New equation: }\mathsf{a = \dfrac{3}{2}+\dfrac{5}{2}}[/tex]

[tex]\mathsf{\dfrac{3+5}{2\ \& \ 2}}[/tex]

[tex]\mathsf{3 + 5 = 8}[/tex]

[tex]\mathsf{2\ \& \ 2=2}[/tex]

[tex]\large\text{Equation: }\mathsf{a = \dfrac{8}{2}}[/tex]

[tex]\large\text{Simplify above and you have the \bf a value}\uparrow[/tex]

[tex]\boxed{\boxed{\large\textsf{Answer: \huge \bf a = 4}}}\huge\checkmark[/tex]

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

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


Related Questions

HELPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Stan's family member and are choosing member to see in what order they choose gifts. They roll a six-sided number cube with sides labeled 1 through 6 all sides are equally likely to be ruled.



What is the probability of rolling a number less than 3?


A.6/3


B. 2/6


C. 3/6



D. 6/2

Answers

I’m not 100% sure, but it’s either A or C
B. 2/6
The cube has 6 sides numbered 1 through 6. There are only two numbers less than 3 (1,2) so the probability of rolling a number less than three is 2 (#s less than 3) out of the total amount of numbers which is 6. Therefore your answer is B. 2/6. Hope this helped not too good at explaining.

what does this mean

Answers

Answer:

it means to add all of the numbers then divide by how many there are

so, 3+3+5+5+5+7+7+8+15+15=73

73/10=7.3

hope this helped!!

Find the annual interest rate. $I=\$160$ , $P=\$2000$ , $t=8$ months The annual interest rate is %.

Answers

Answer:

[tex]1\%[/tex]

Step-by-step explanation:

Simple interest (I) = $160

Principal amount (P) = $2000

Time period (t) = 8 months

Let R denotes rate of interest.

Relation between simple interest, principal amount, time and rate of interest  is given by [tex]I=\frac{PRT}{100}[/tex]

[tex]160=\frac{2000(R)(8)}{100} \\\\160=160R\\R=1\%[/tex]

Answer:

12

Step-by-step explanation:

It would be: r = I * 100 / P * R

r = 160.67 * 100 / 2000 * 2/3

r = 16067*3 / 4000

r = 48201 / 4000

r = 12

look below giving brainliest

Answers

Answer:

15

Step-by-step explanation:

3*5*1=15

please help me !!! i'll give brainliest

Answers

Answer:

a. root (x^2 + 64)

Step-by-step explanation:

(8^2 + x^2) = y^2

If you root both sides,

y = root (x^2 + 64)

What is seven decreased by the square root of twenty five

Answers

Answer:

2

Step-by-step explanation:

first step: simplify the problem to get 5

Second step: 7-5=2

Answer: 2
Explanation: The square root of 25 is 5 because 5 times 5 is 25. If you take 7 and decrease (subtract) it by 7 you will end up with 2

The graphs below have the same shape what is the equation of blue graph NEED HELP !!

Answers

Answer:

A

Step-by-step explanation:

Given the graph of f(x) then f(x + a) is a horizontal translation of f(x)

• If a > 0 then a shift to the left of a units

• If a < 0 then a shift to the right of a units

g(x) is the graph of f(x) shifted 1 unit to the left , then

g(x) = (x + 1)² → A

will mark brainliest and rate 5/5

Answers

Answer:

I dont know if this question was needed to be solved


WILL GIVE BRAINLIEST

Answers

Answer:

5-2x=4-2x+4+x=8-x

x=5-8=-3

Answer:

The answer is B. One solution.

please help me with #1 asap!!! ill give brainliest

Answers

Answer:

A 2 seconds

Step-by-step explanation:

Answer:

4 seconds

Step-by-step explanation:

Since the object is falling 16ft  per second, it would take 4 seconds for it to fall 64 ft. Because 64 divided by 4 is 16

what is 5 × 5https://vm.tiktok.com/ZMeM6sFQL/​

Answers

Answer:

Step-by-step explanation:

5x5 = 10  

Answer:

35

Step-by-step explanation:

I need help , I really don’t understand it .

Answers

Answer:

slope intercept form is the form of y=mx+b, where the slope is m and the y intercept is b.

what you have to do is to solve the equations for y.

1) 2x+2y = 10

  2y = 10 -2x

    y = -x +5

2) 12+4y = -4x

    4y = -4x-12

       y = -x -3

lines are parallel when they have same slope and different y-intercepts. m1=m2 and b1 ≠ b2

lines are perpendicular when the multiplication of their slope gives -1

m1 x m2 = -1

here the slopes are same and y-intercepts are different so lines are parallel.

Joe is 6 feet tall and cast a 3 foot shadow. He is standing next to a building that cast a shadow that is 20 feet long. How tall is the building.​

Answers

Answer:

40 feet

Step-by-step explanation:

Answer:

40 feet tall

Step-by-step explanation:

6/2 =3

?/2 =20

*2    *2

? = 40

you do inverse operations because 6 divided by 2 is 3... the ? is the variable for how tall the building is... ? divided by 2 = 20 so you multiply 2 and 20 to get the total height

What is the area of the trapezoid?

Answers

Answer:

64ft²

Step-by-step explanation:

trapezoid area formula is b1+b2 over 2 times the height so

(6+10)÷2×8

16÷2×8

8×8

64

out of 35 students In a class 21 opted for basketball the remaining opted for volleyball what is the probability of choosing a student to opted for volleyball​

Answers

Answer:

15 student

Step-by-step explanation:

35 - 21

15

Pls mark as branlist

It would be a 2/5 chance I think, since 35 minus 21 is 14; 14 is the volleyball players and that is 14/35 which simplifies to 2/5!

Given one zero of the polynomial function, find the other zeros.
8. f(x) = 9x3 + 10x2 - 17x -2; -2
9. f(x) = 2x3 + 3x2 - 39x - 20; 4​

Answers

Answer:

8. [tex]-\frac{1}{9}[/tex] and 1

9. [tex]-\frac{1}{2}[/tex] and -5

Step-by-step explanation:

Hope this helps ;)

how many solutions does the system have ?
( y=3x + 2
( y=3x + 6

Answers

Answer:

52 when we evaluate it understand

Find the value of x please and thank you

Answers

Given:

In triangle DEF, HG is parallel to DF.

To find:

The value of x.

Solution:

In triangles DEF and GEH,

[tex]\angle DE F\cong \angle GEH[/tex]          (Common angle)

[tex]\angle EDF\cong \angle EGH[/tex]          (Corresponding angle)

[tex]\Delta DE F\sim \Delta GEH[/tex]             (By AA property of similarity)

We know that corresponding sides of similar triangle are proportional.

[tex]\dfrac{DE}{GE}=\dfrac{DF}{GH}[/tex]

[tex]\dfrac{9+(x+5)}{x+5}=\dfrac{12}{6}[/tex]

[tex]\dfrac{x+14}{x+5}=2[/tex]

[tex]x+14=2(x+5)[/tex]

[tex]x+14=2x+10[/tex]

Isolating variable terms, we get

[tex]x-2x=-14+10[/tex]

[tex]-x=-4[/tex]

[tex]x=4[/tex]

Therefore, the value of x is equal to 4.

Find the value of x in the solution to the system of equations shown.
y = 12x +7
y = -6x +25

Answers

Answer: 1. x= y/12 - 7/12

2. x=y/6 + 25/6

Step-by-step explanation:


Y=12x+7
2y=-12x+50
3y=57
Y=19
19=12x+7
12=12x
X=1

Below is the number of minutes Leo played during each of his six basketball games,
17.50, 23.00, 24.00,
9.00, 12.25, 14.75
Using the data, create a histogram.

Answers

Answer:is 24.00,23.00,17.50,14.75,12.25,9.00 is the numbers in order that is a hint

Step-by-step explanation:

Answer:

This is the correct histogram below =D

Step-by-step explanation:

Find the value of x.

Answers

Answer:

X = 66°

Step-by-step explanation:

ΔH + ΔJ + ΔK + ΔG = 360°

103° + 133° + 58° + X = 360°

294° + X = 360°

X = 360° - 294°

X = 66°

Can someone pls help me on this

Answers

CF is 7

Step-by-step explanation:

GE is 10 and they have to be equal so 10-3 is 7

How is multiplying negative rational numbers like multiplying negative integers?

Answers

Answer:

The numerator (a*c) is the product of two integers ( a and c) and the denominator (b*d) is also ( b and d). This is why multiplying rational numbers is like multiplying integers.

Step-by-step explanation:

Will the value of y ever equal 0 y=3^x

Answers

No x- intercept/ zero/ 0

What are the next three terms in the sequence? -112, -129, -146, ___________

Explain your answer.

Answers

Answer:

-163, -180, -197

Step-by-step explanation:

-146--129=-17

the difference of them is 17 so keep adding it

-163,-180,-197

The recursive formula of this sequence is:

a n =-17n-95


The Roaming Cell Phone Company charges $15.00 per month plus $0.20 per minute of
airtime usage. If Juanita uses x minutes of airtime, what is an equation that can be
used to determine her monthly cell phone bill (C)?
C = 15 + 0.20%
C =15 (0.20%)
C# 15 + X+ 0.20
C = 0.20 + 15x

Answers

It wouldn’t be any of these I don’t think, however I don’t know what the # means.

I thought it would be C = 15 + x(0.20)

Hope this helps

Which points justify shading inside the conic inequality 8x² – 12x + 4y² + 4y – 20 ≤ 0? Check all that apply.

(–1, –2)
(–1, –1)
(0, 0)
(0, 2)
(1, –2)

Answers

Answer:

B. (–1, –1)

C. (0, 2)

E. (1, –2)

Step-by-step explanation:

plugged in the answers into (x) and (y)

The points (0, 0), (-1, -1), and (1,-2) inside the conic inequality option (B), (C), and (E) are correct.

What is inequality?

It is defined as the expression in mathematics in which both sides are not equal they have mathematical signs either less than or greater than known as inequality.

We have:

Conic inequality:

8x² – 12x + 4y² + 4y – 20 ≤ 0

After plotting the above inequality on a coordinate plane we will get an ellipse:

From the graph:

The points:

(0, 0), (-1, -1), and (1,-2) inside the conic inequality.

Thus, the points (0, 0), (-1, -1), and (1,-2) inside the conic inequality option (B), (C), and (E) are correct.

Learn more about the inequality here:

brainly.com/question/19491153

#SPJ5

Write
using eighths.
1/2 +1/4 using eights

Answers

1/2 become 4/8 and 1/4 become 2/8
1/2= 4/8 and 1/4=2/8

HEEEEEEEEEELP! ASAP Find the missing value.

Hint: Use the number line to find the missing value.

4 =-2 +

Answers

Answer:

6 the answer is 6

Step-by-step explanation:

-3 -2 -1 0 1 2 3 4 5 6

[tex] \bf \: Appropriate \; question :-[/tex]

[tex] : \implies 4 = - 2 + \boxed{ {?} }[/tex]

[tex] \bf \huge \: Solution :-[/tex]

[tex] \rm \: Let \: us \: assume \: that \: the\: value\: of \: \boxed{} \: be\: \bf \: x.[/tex]

New Equation will be :

[tex] : \implies \sf \: 4 = - 2 + \bf x[/tex]

[tex] \rm \: This \: equation \: may \: be \: rewritten \: as :- [/tex]

[tex]: \implies \sf \: 4 = x - 2[/tex]

[tex]\underline{ \rm \: Flip \: this \: equation :-}[/tex]

[tex]: \implies \sf \: x - 2 = 4[/tex]

[tex]\underline{ \rm \: Add \: 2 \: t o \: both \: sides:-}[/tex]

[tex]: \implies \sf \: x - 2 + 2 = 4 + 2[/tex]

On Simplification of this equation,

[tex]: \implies \sf \: x - 0 = 6[/tex]

[tex]: \implies \sf \: x = 6[/tex]

[tex] \underline{ \rm Put \: 6 \: instead \: of \: x \: on \: this \: e quation :-}[/tex]

[tex]: \implies \tt \: 4 = - 2 + \boxed{}[/tex]

[tex]\boxed{\boxed{\bf4 = - 2 + \boxed{\bf 6}}}[/tex]

Hence, the missing value is 6.

_____________________________________

Please let me know if you have any questions.

Show work please for brainly?

Answers

Answer:

5 days

Step-by-step explanation:

60 ÷ 12 = x

x represents the amount of days

the elephant get 12 lbs. per day

60 is the total amount of lbs.

Answer: 5 days

Step-by-step explanation:

Okay, so we use the equation 12x=60. She gives the elephant 12 peanuts a day but we don't know how many days so we put x.

Now to solve this, we must divided 12 on both sides and get 5.

12x=60

÷12 ÷12

x=5

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