Urgent help needed!!!!!Find a+b+c=120 if a,b and c are prime consecutive numbers​

Answer:

I think you just multiply all of them

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

AB+BC=AC

3x + 4x = 42

7x = 42

x = 42/7

x = 6

First rewrite the fractions to have a common denominator.

2/3 = 8/12 , 1/2 = 6/12 and 3/4 = 9/12

Now you have:

-7 8/12 + (-5 6/12) + 8 9/12

-7 8/12 + (-5 6/12) becomes -7 8/12 - 5 6/12 = -13 2/12

Now you have

-13 2/12 + 8 9/12 = -4 5/12

Answer: -4 5/12

Step-by-step explanation:

-7(⅔) + -5(½) + 8(¾)

-23/3 + (-11/2) + 35/4

-92 - 66 + 105/12

-154 + 105/12

-49/12

Answer:

a1. 0.1

a2. 0.14

b1. 11.0

b2. 10.98

c1. 39.2

c2. 39.18

d1. 71.6

d2. 71.57

4. 10.5

5. No, the correct answer is 35.28 because the 4 would round down, not up.

6. Tu is correct because the 69¢ would make it round up, not down

Hope this helps :)

a = 1/2 and b = 5/8

ab = 1/2 · 5/8 = (1 · 5)/(2 · 8) = 5/16 ← the end

Answer:

[tex]\frac{5}{16}[/tex]

Answer:

√101

Step-by-step explanation:

10² = 100

√101 > 10

Answer:

h(0) = 7

Step-by-step explanation:

by saying h(0) it is asking you to plug in 0 as the x value

3(0)^2 = 0

0 + 7 = 7

Answer:

it is 80° if the sum of angels X & angel 100° is 180°

Answer:

See below.

Step-by-step explanation:

Cos O is positive in the first and 4th quadrants and sin O is negative in the 3rd and 4th quadrants.

So the answer is Quadrant 4.

cos^2 O = 1 - sin^2 O

= 1 - (-3/5)^2

= 16/25

So  cos O  is +√(16/25)

= 4/5.

Step-by-step explanation:

Every exterior is 360

So 36 for each exterior.

Decagon interior is 1440

So each interior angle is 144

Answer:

interior angle = 144°

Step-by-step explanation:

A decagon has 10 sides

The sum of the exterior angles of a polygon is 360° , then

exterior angle = 360° ÷ 10 = 36°

The sum of an exterior angle and an interior angle = 180° , then

interior angle = 180° - 36° = 144°

[tex]\boxed{\sf S_n=3^n-1}[/tex]

Now

[tex]\\ \sf\longmapsto S_8=3^8-1[/tex]

[tex]\\ \sf\longmapsto S_8=6561-1[/tex]

[tex]\\ \sf\longmapsto S_8=6560[/tex]

Answer:

$3.62

Step-by-step explanation:

since it costs $91.88 for a .75 liter bottle, a full liter would be $122.51. there's 33.814 oz in a liter so divide it by that and you get $3.62 an oz

Answer:

144$

Step-by-step explanation:

Answer:

-2.2

-2.5

-2.8

cuz uhhhhhhhhhhhhhhh

Answer:

2.1

2.3

2.7

Step-by-step explanation:

Yes

Answer

I think it's going to be (-5,0)

Step-by-step explanation:

Answer:

[tex]\large \boldsymbol {} 6x^2 -5x-14 =0 \\\\ D=25+14\cdot 4\cdot 6 =361=19^2 \\\\ x_1= \dfrac{5+19}{12} =2 \\\\\\ x_2 =\dfrac{5-19}{12} =-\dfrac{7}{6} \\\\ and \ \ we \ \ \ know \ \ that \\\\\ 6x^2 -5x-14 =6 (x-x_1) ( x- x_ 2) = 6 ( x-(-\frac{7}{6} ))\boldsymbol { ( x-2 ) } \\\\ as \ we \ can \ see \ , \ the \ \ expansion \ is \\\\\ x-2 ; therefore \ \ , \ \ the \ \ answer \ \ is \ \ yes[/tex]

Answer: Yes: divisible

Step-by-step explanation:

[tex]P(x)=6x^2-5x-14\\\\P(2)=6*2^2-5*2-14=24-10-14=0\\\\P(x)\ is\ exactly\ divisible\ by\ x-2\\[/tex]

Answer:

19.

Step-by-step explanation:

-5x + 4

-5(-3) + 4

15 + 4

19

Hey there!

-5x + 4

= -5(-3) + 4

= 15 + 4

= 19

Therefore, your answer is: 19

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Answer:

4q + 5 > 69 - 7

4q + 5 > 62

4q > 47

q > 11.75

Answer:

q> 57/4

Step-by-step explanation: hope it helps

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form:

y = 7 4 , 13 4

Decimal Form:

y = 1.75 , 3.25

Mixed Number Form:

y = 1 3 4 , 3 1 4

Step-by-step explanation:

Answer:

y = 1.75

Step-by-step explanation:

y = 7/4

ghỹd7d6dlyyuz

r⁹/r³ = r⁶ (because 9 - 3 = 6)

a^m : a^n = a^{m - n}

Answer:

Option B. r ^ 6

Step-by-step explanation:

r^9 / r^3

= r ^ 9 - 3

= r ^ 6

Answer:

The dad is 36 and the son is 12

Answer:

45?

I gots no idea?

Answer:

45

Step-by-step explanation:

Opposite refers to differing signs but the same distance from 0.

hi <3

the correct option would be line D (fourth option)

hope this helps :)

Answer:

Step-by-step explanation:

Let the solution to

2x^2 + x -1 =0

x^2+ (1/2)x -(1/2)

are a and b

Hence a + b = -(1/2) ( minus the coefficient of x )

ab = -1/2 (the constant)

A. We want to have an equation where the roots are a +5 and b+5.

Therefore the sum of the roots is (a+5) + (b+5) = a+ b +10 =(-1/2) + 10 =19/2.

The product is (a+5)(b+5) =ab + 5(a+b) + 25 = (-1/2) + 5(-1/2) + 25 = 22.

So the equation is

x^2-(19/2)x + 22 =0

2x^2-19x + 44 =0

B. We want the roots to be 3a and 3b.

Hence (3a) + (3b) = 3(a+b) = 3(-1/2) =-3/2 and

(3a)(3b) = 9(ab) =9(-1/2)=-9/2.

So the equation is

x^2 +(3/2) x -9/2 = 0

2x^2 + 3x -9 =0.

Answer:

0.362°

Step-by-step explanation:

hope this helps you

The value of v in the figure is 14

The angles on a straight line add up to 180 degrees.

So, we have:

4v + 90 + 34 = 180

Subtract 90 from both sides

4v + 34 = 90

Subtract 34 from both sides

4v = 56

Divide both sides by 4

v = 14

Hence, the value of v in the figure is 14

Read more about angles at:

https://brainly.com/question/14362353

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Answer:

twice the sum of a number and 3

Step-by-step explanation:

twice would be best represented for the 2 in 2(3 + m)

and the sum of a number is m and is being added by 3 so we call it the sum of a number and 3

Answer:

240

Step-by-step explanation:

26+(26×7)+32

26+182+32

208+32

240

In 3 days 240 pounds apples sold.

The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.

For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.

12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.

As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.

This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.

Given:

On Friday= 26 pounds Apples sold.

On Saturday = 7 x 26= 182 pounds apples sold.

On Sunday = 32 pounds

Then, In three days total pounds of apples sold

= 26 + 182 + 32

= 240 pounds

Hence, in 3 days 240 pounds apples sold.

Learn more about Unitary Method here:

https://brainly.com/question/22056199

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