IF a= 6 and b= 7, then 4a(3b+5) + 2b =?

Answer:

the answer is 59467

Answer:

139⁰

Step-by-step explanation:

90+49+41=180

180-41=139⁰

Answer:

6(-1+y∧2)

Step-by-step explanation:

Answer:

We conclude that the point (-3, 0) does NOT satisfy the inequality.

Step-by-step explanation:

Given the expression

[tex]y\ge \:\left|x\right|+3\:\:\:\:[/tex]

putting x = -3 and y = 6

[tex]6\ge \left|-3\right|+3\:\:\:[/tex]

Apply absolute rule: |-a| = a

[tex]6\ge \:6[/tex]

TRUE

Thus, the point (-3, 6) satisfies the inequality.

Given the expression

[tex]y\ge \:\left|x\right|+3\:\:\:\:[/tex]

putting x = 0 and y = 4

[tex]4\ge \left|0\right|+3[/tex]

Apply absolute rule: |a| = a, a≥0

[tex]4\ge \:3[/tex]

TRUE

Thus, the point (0, 4) satisfies the inequality.

Given the expression

[tex]y\ge \:\left|x\right|+3\:\:\:\:[/tex]

putting x = -3 and y = 0

[tex]0\ge \left|-3\right|+3\:\:\:[/tex]

Apply absolute rule: |-a| = a

[tex]0\ge \:6[/tex]

FALSE

Thus, the point (-3, 0) does NOT satisfy the inequality.

Therefore, we conclude that the point (-3, 0) does NOT satisfy the inequality.

Solve for

y

in the first equation.

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y

=

−

20

+

4

x

−

2

x

−

2

y

=

10

Replace all occurrences of

y

in

−

2

x

−

2

y

=

10

with

−

20

+

4

x

.

y

=

−

20

+

4

x

−

2

x

−

2

(

−

20

+

4

x

)

=

10

Simplify

−

2

x

−

2

(

−

20

+

4

x

)

.

Tap for more steps...

y

=

−

20

+

4

x

−

10

x

+

40

=

10

Solve for

x

in the second equation.

Tap for more steps...

y

=

−

20

+

4

x

x

=

3

Replace all occurrences of

x

in

y

=

−

20

+

4

x

with

3

.

y

=

−

20

+

4

(

3

)

x

=

3

Simplify

−

20

+

4

(

3

)

.

Tap for more steps...

y

=

−

8

x

=

3

The solution to the system of equations can be represented as a point.

(

3

,

−

8

)

The result can be shown in multiple forms.

Point Form:

(

3

,

−

8

)

Equation Form:

x

=

3

,

y

=

−

8

The solution of the given system of linear equations using substitution method is [tex]x = -1, y = 18[/tex].

The substitution method can be defined as a way to solve a linear system algebraically. The substitution method works by substituting one y-value with the other. To solve it easily, the method involves finding the value of the x-variable in terms of the y-variable. After that, we then end up substituting the value of x-variable in the second equation. This helps us to directly find the value of the y-variable. We can now put the value of y in any of the given equations to find x.

The given system of equations are:

[tex]y + 8x = 10[/tex]..... (1)

[tex]2y - 4x = 40[/tex]..... (2)

The given value of [tex]x = - 1[/tex]. Therefore, the given value of 'x' satisfies for both the equations given.

Now using substitution method, substituting the value of 'x' in the equation(1), we will get the value of 'y'.

Therefore:

[tex]y + 8(-1) = 10[/tex]

⇒ [tex]y = 10 + 8[/tex]

⇒ [tex]y = 18[/tex]

Again, we can verify the value of 'y' by substituting the value of 'x' in equation (2).

Therefore,

[tex]2y - 4(-1) = 40[/tex]

⇒ [tex]2y = 40 - 4[/tex]

⇒ [tex]y = \frac{36}{2}[/tex]

⇒ [tex]y = 18[/tex]

Hence,

The solution of the given system of linear equations using substitution method is [tex]x = -1, y = 18[/tex].

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Answer:

5/6:1/3

=5/2

Step-by-step explanation:

hope it helps

am i right

Answer:

The correct answer is option A.

Step-by-step explanation:

Answer:

aaaah my FIRE ALARM OFF btw i think its number3

Step-by-step explanation:

Answer:

The first one is the answer

Step-by-step explanation:

-2/5(3 - 3/4) = -9/10

All option simplify to -9/10

Except the first one.

Answer:

maybe similiar, check again

Step-by-step explanation:

Answer:

it is similar

Step-by-step explanation:

Answer:

Concept: Mathematics

When you multiply a number by something to the 10 power of something then you move whatever place of the exponential to the right if its positive and left if it's negative.

You keep doing the same thing

Lastly

Rate positively and give 5 stars

Answer:

[tex]x=100[/tex]

Step-by-step explanation:

[tex]From\ the\ triangle\ given,\\Angles\ measuring\ 65\ and\ 35\ are\ interior\ opposite\ to\ x.\\Hence,\\As\ we\ know\ that\ the\ sum\ of\ two\ interior\ opposite\ angles\ will\ be\\ equal\ to\ the\ exterior\ angle.\\Here,\\35+65=x\\x=100[/tex]

Answer:

1/4

Step-by-step explanation:

Given that :

Number of green = 3

Number of purple = 2

Number of white = 1

Probability of spinning green twice in 2 spins :

Probability = required outcome / Total possible outcomes

P(green on first spin) = 3 / 6 = 1/2

P(green on second spin) = 3/6 = 1/2

Hence, Probability of spinning green twice in 2 spins will be :

1/2 * 1/2 = 1/4

Answer: x = 651.5

Step-by-step explanation:

First, we can re-write the equation as [tex]6^4[/tex] = 2x - 7.

Now, we simplify 6^4 = 1296.

1296 = 2x - 7

1303 = 2x

x = 651.5

Answer:

7-8i

Step-by-step explanation:

to find as complex conjugate, simply change the sign of the imaginary pert (the part with the i). this means that is either goes from positive to negetive or from negetive to positive

as as general rule,the complex conjugate of a +bi is a-bi

Answer:

17

Step-by-step explanation:

Answer:

it is 17

Step-by-step explanation:

I tested it out.

Answer:

choice A m

Step-by-step explanation:

n= 1

m= 7

dgcjbknohhfg

Answer:

The amount of interest charged on capital is an indirect expense of the business and on the other hand, it is an income of the owner. Interest on Capital has the following two effects on final accounts: It is an expense of the business, therefore; it will be recorded on the debit side of Profit and Loss Account.

Answer:

yes

Step-by-step explanation:

The required expression represents the number of students on the bus would be S < 40.

Inequality can be defined as the relation of the equation containing the symbol of ( ≤, ≥, <, >) instead of the equal sign in an equation.

Here,
According to the question,
The number of students the bus holds, s which is less than 40,
So
S is less than 40
S < 40  
[in math we have inequality represent the less than relation or greater than the relation with symbols "<"  and ">"]

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Answer:

560 is the answer

Step-by-step explanation:

if you divide  by you get 70 so times 70 by 8 to get 560

Answer: 560 miles

Step-by-step explanation: the car travels at a speed of 70 miles per hour. Therefore, multiply 70 by 8 and you get 560

[tex]\boxed{\boxed{\pink{\bf\leadsto No }}}[/tex]

No , theres not enough information provided to Prove that both the triangles are congruent. Here in the figure we can see that there are two triangles ∆ BDA and ∆ BDC. And its given that

The congruence conditions for two ∆s are :-

1) SAS ( Side Angle Side )

→ Two triangles are said to be congruent by SAS if two respective sides of the two triangles and the included angle between two sides are equal.

2) AAS ( Angle Angle Side )

→ Two triangles are said to be congruent by AAS if two angles and one side of triangle is congruent to other two angles and one side of the triangle .

3) SSS ( Side Side Side )

→ Two triangles are said to be congruent by SAS if all the three sides of one triangle is equal to three sides of the other triangle.

4) RHS ( Right Hypotenuse Side )

→ In two right-angled triangles, if the length of the hypotenuse and one side of one triangle, is equal to the length of the hypotenuse and corresponding side of the other triangle, then the two triangles are congruent.

And the given data doesn't satisfies any of the conditions.

No, there are not enough information provided to Prove that both the triangles are congruent.

Two triangles are said to be congruent if the length of the sides is equal, a measure of the angles are equal and they can be superimposed.

In the figure we can see that there are two triangles ∆ BDA and ∆ BDC. And its given that

AB = BC

BD = BD ( common side )

The congruence conditions for two ∆s are :-

1) SAS ( Side Angle Side )

Two triangles are said to be congruent by SAS Postulate if two respective sides of the two triangles and the included angle between two sides are equal.

2) AAS ( Angle Angle Side )

Two triangles are said to be congruent by AAS Postulate if two angles and one side of triangle is congruent to other two angles and one side of the triangle .

3) SSS ( Side Side Side )

Two triangles are said to be congruent by SAS Postulate if all the three sides of one triangle is equal to three sides of the other triangle.

4) RHS ( Right Hypotenuse Side )

In two right angled triangles, if the length of the hypotenuse and one side of one triangle, is equal to the length of the hypotenuse and corresponding side of the other triangle, then the two triangles are congruent.

The given data doesn't satisfies any of the conditions.

Hence, there is not enough information provided to Prove that two triangles are congruent .

Learn more about congruent triangles;

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Step-by-step explanation:

3/4 of plastic container = 3/5 cups

4/4 of plastic container = 3/5 * (4/3) = 4/5 cups.

4/5 cups of water is needed to fill 1 whole container.

Answer:

x= 70°

y= 60°

Step-by-step explanation:

y= 180-120= 60°

REASON: angles in a straight line add up to 180°

x= 180-(50+60)= 70°

REASON: angles in a traingle add up to 180°

hope it helps! please mark me brainliest...

Happy new year have a great day ahead!

Answer:

y = 60°

x = 70°

Step-by-step explanation:

→ To work out y, remember the fact that angles on a straight line add up to 180° ∴ 180° - 120° = 60°

→ To work out x, remember the fact that angles in a triangle add up to 180° ∴ 180° - (50° + 60°) = 70°

Answer:

In my knowledge

Option A

and I am 100% sure

explanation:

Continuous graphs are graphs where there is a value of y for every single value of x, and each point is immediately next to the point on either side of it so its option A

Answer:

Step-by-step explanation:

add me brainliest

Answer:

23

Step-by-step explanation: i took it

Answer:

The correct answer is C 62°

Answer:

C. 62

Step-by-step explanation:

Vertically opposite angles are congruent.

Angle RSQ = 62, therefore Angle TSU must also equal 62 degrees.

Answer:

$1082

Step-by-step explanation:

10% of $984

10/100 ($984)= $98.4

Earnings = ($98.4+$984)

Earnings = $1082.4

Earnings = $1082 (to the nearest cent)

Answer:

y = 0

Step-by-step explanation:

Given (-5, 0) and (0, 0),

Find the slope (m):

[tex] slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{0 - 0}{0 - (-5)} = \frac{0}{5} = 0 [/tex]

Slope (m) = 0.

Find the y-intercept (b):

y-intercept (b) = 0. This is the value of y, when x = 0.

To write the equation of the line, substitute m = 0, and b = 0 into y = mx + b

y = (0)(x) + 0

y = 0 + 0

y = 0

Answer: is the answer b? 84.5?

Step-by-step explanation: