HELP PLEASE CAN SOMEONE SOLVE THE QUESTIONS IN THE SCREENSHOT PROVIDED THIS IS URGENT

HELP PLEASE CAN SOMEONE SOLVE THE QUESTIONS IN THE SCREENSHOT PROVIDED THIS IS URGENT

Answers

Answer 1

Answer:

T = 0.7(220 – a)

Step-by-step explantion:

Hope it helped


Related Questions


The value of x in the expression
2x/3 - 7 = 5 is

Answers

Answer:

The answer is X = 18

Step-by-step explanation:

2x/3 - 7 = 5

Multiply both sides if the equation by 3 : 2x - 21 = 15

Move the constant to the right hand side and change its sign : 2x = 15 + 21

Calculate 2x = 15 + 21

2x = 36

Divide both sides of the eqaution by 2 : 2x = 36

x = 18

Answer X = 18

PLEASE HELP!! desperate!
Solve this;

Answers

-4+5=-9

I hope this helps

help me please I'm bad at this​

Answers

Answer:

39

NOTE: JUST SUBTRACT 45 AND 6

Please mark as brainliest

Have a great day, be safe and healthy

Thank u  

XD

im in 7th can i get help on these quetion

Answers

Answer:

so what is the question pls brief it up

Answer:

CAN U CUMMM?

Step-by-step explanation:

jules has rectangular garden that measures 10feet by 12feet . he wants to plant apples in his garden . his uncle said that one seed packet will be enough to fill in a space 40 square feet will jules garden have enough space to plant 3 seed​

Answers

Answer:

Yes

Step-by-step explanation:

If the garden is 1O by 12 feet then the entire area is 120 feet. If one seed packet needs 40 feet then there will have to be 120 feet to have enough space for all three.

120 = 120, so Jules has enough space.

Stay safe! <3

find area of circle ​

Answers

The diameter is 10, so the Radius would be 5. 10/2 =5

So R squared x pi is the total area.

Pi = 3.14
5x5x3.14
5x5=25
25x3.14 = 78.5 ft2

Answer: 75 ft^2

Step-by-step explanation:

Radius is half of the diameter. Diameter is given as 10.

3 (5)^2

3 x 25 = 75 ft^2

If f(x)= x2 and g(x)= x + 6, find g(fo)).
OA.
-6
OB.
6
O C.
12
OD.
D. 36

Answers

Given:

The functions are

[tex]f(x)=x^2[/tex]

[tex]g(x)=x+6[/tex]

To find:

The value of g(f(0)).

Solution:

We have,

[tex]f(x)=x^2[/tex]

Putting x=0, we get

[tex]f(0)=0^2[/tex]

[tex]f(0)=0[/tex]

Now,

[tex]g(f(0))=g(0)[/tex]                [tex][\because f(0)=0][/tex]

[tex]g(f(0))=0+6[/tex]            [tex][\because g(x)=x+6][/tex]

[tex]g(f(0))=6[/tex]

Therefore, the value of g(f(0)) is 6 and the correct option is B.

Help PLZ WILL GIVE BRAINLIEST!!!! What is the value of x?


4

42√

8

82√

Answers

Answer:

g

Step-by-step explanation:

one angle of a triangle measures 35°. A second angle measures (3x)°, and the third angle measures 2x - 20)°. what is the value of x?

Answers

Answer:

x = 33

Step-by-step explanation:

Sum of the angles in a triangle is 180 so,

35 + 3x + 2x - 20 = 180

35 + 5x - 20 = 180

15 + 5x = 180

5x = 180 - 15

x = 165/5

x = 33

Can anyone help??? due in 10 mins please.

Answers

Step-by-step explanation:

(6x+4)+(4x+26)+110°=180°{straight angle}

10x+140=180°

10x=180-140

x=40/4

x=10

(6x+4)=(6×10+4)=(60+4)=64°

(4x+26)=(4×10+26)=40+26=66°

hope it helps.

Answer:

6x+4+4x+26+110=180 straight line

10x=180-140

x=40/10=4

<A=4x+26=4×4+26=42

Please answer...Easy math

Answers

Answer:

[tex] P(A^c) =0.38[/tex]

Step-by-step explanation:

[tex]\because P(A) + P(A^c) = 1 \\ \\ \therefore \: P(A^c) = 1 - P(A) \\ \\ \therefore \: P(A^c) = 1 - 0.62 \\ \\ \therefore \: P(A^c) =0.38[/tex]

6th grade math help me pleaseee

Answers

Answer:

b=9

Step-by-step explanation:

1/3b=3

divide 1/3 on each side

b=9

Answer:

y=1/3×b 3=1/3×b b=9 So 9 total batched

At Mauras feeding boutique for out of the 40 beads on clearance are plastic what percentage of beads on clearance are plastic

Answers

Answer:

The answer is "6".

Step-by-step explanation:

Please find the complete question in the attached file.

Given:

[tex]percenatge= 15 \%\\\\beads= 40[/tex]

[tex]\to \frac{15}{100} \times 40\\\\\to \frac{600}{100} \\\\\to 6[/tex]

Area and perimeter pls

Answers

Perimeter 97.24

90 + 5 + 2.25

Area 1008

90 * 5 * 2.24 = 1008

help please, i don’t understand

Answers

Answer:

x = 13

Step-by-step explanation:

Since the triangles are congruent by AAS.

6x - 1 = 4x + 25

or 2x = 26

x = 13

What is an equation of the line that passes through the point ( − 1 , − 3 ) and is perpendicular to the line x − 2 y = 14?

Answers

Answer:

y = -2 -5

Step-by-step explanation:

x - 2y = 14

-2y = -x + 14

y = 1/2x - 7

-3 = -2 (-1) + b

-3 = 2 + b

-5 = b

y = -2 -5

If the perimeter of a rectangle garden with a width of 15 is 125, what is the perimeter of the daily record it if the scale factor is 60%

Answers

Answer:

(here i assume that the daily record is another rectangle)

For a rectangle with width W and length L, the perimeter is:

P = 2*W + 2*L

in this case we know that:

P = 125

W = 15

Replacing these in the perimeter equation we get:

125 = 2*15 + 2*L

125 = 30 + 2*L

125 - 30 = 2*L

95 = 2*L

95/2 = L = 47.5

Now we know that the daily record has a scale factor of 60%.

This means that each measure of this rectangle is (60%/100%) times the equivalent measure of the rectangle garden.

Then if the width of the daily record is W' and the length of the daily record is L'

This means that:

L' = (60%/100%)*L = 0.6*L = 0.6*47.5

W' = (60%/100%)*W = 0.6*W = 0.6*15

Then the perimeter is:

P' = 2*0.6*47.5 + 2*0.6*15 = 75

(notice that is exactly the same than multiplying the original perimeter by (60%/100%) = 0.6)

Alberto pagó el año pasado 350 euros por un servicio de teléfono móvil. Si este año ha pagado 378 euros, ¿qué tanto por ciento ha aumentado en el gasto de teléfono móvil?

Answers

Answer:

the percentage increase is 5.3%

Step-by-step explanation:

The computation of the percentage increase is shown below:

= (Current year - last year) ÷ (last year)

= (378 euros - 359 euros) ÷ (359 euros)

= 19  euros ÷ 359 euros

= 5.3%

hence, the percentage increase is 5.3%

Solve for the variable

Answers

Answer:

v= 25

Step-by-step explanation:

Try to isolate the variable by getting rid of the 5. Multiply both sides of the equation by 5 to cancel out the 5 on the left side. You are left with 7v= 35(5). Simplified it is 7v= 175. Then to get the v alone, you need to divide both sides by 7 to cancel out the 7 on the left side. You are left with v= 175/7.

This is v= 25

If f(x)=x^3-12x^2+35x-24f(x)=x 3 −12x 2 +35x−24 and f(8)=0f(8)=0, then find all of the zeros of f(x)f(x) algebraically.

Answers

Answer:

The zeros of f(x) are: (x - 1), (x - 3) and (x - 8)

Step-by-step explanation:

Given

[tex]f(x)=x^3-12x^2+35x-24[/tex]

[tex]f(8) = 0[/tex]

Required

Find all zeros of the f(x)

If [tex]f(8) = 0[/tex] then:

[tex]x = 8[/tex]

And [tex]x - 8[/tex] is a factor

Divide f(x) by x - 8

[tex]\frac{f(x)}{x - 8} = \frac{x^3-12x^2+35x-24}{x - 8}[/tex]

Expand the numerator

[tex]\frac{f(x)}{x - 8} = \frac{x^3 - 4x^2 -8x^2 + 3x + 32x - 24}{x - 8}[/tex]

Rewrite as:

[tex]\frac{f(x)}{x - 8} = \frac{x^3 - 4x^2 + 3x - 8x^2 +32x - 24}{x - 8}[/tex]

Factorize

[tex]\frac{f(x)}{x - 8} = \frac{(x^2 - 4x + 3)(x - 8)}{x - 8}[/tex]

Expand

[tex]\frac{f(x)}{x - 8} = \frac{(x^2 -x - 3x + 3)(x - 8)}{x - 8}[/tex]

Factorize

[tex]\frac{f(x)}{x - 8} = \frac{(x - 1)(x - 3)(x - 8)}{x - 8}[/tex]

[tex]\frac{f(x)}{x - 8} = (x - 1)(x - 3)[/tex]

Multiply both sides by x - 8

[tex]f(x) = (x - 1)(x - 3)(x - 8)[/tex]

Hence, the zeros of f(x) are: (x - 1), (x - 3) and (x - 8)

Someone please help me in this I don’t want to fail..please..I’m so bad at math..

Answers

Answer:

i think your answer would be d

Step-by-step explanation:

hope this helps!

Please help me with question 3 guys

Answers

Equiangular. They are all 90 degrees but they don’t have the same length of sides so they are equiangular meaning equal angles.

identify the values of a, b, and c for the quadratic function in standard form y=-8x^2+6x-3

Answers

a=8. b=6 3=c is the answer

Parallel lines cut by a transversal...I need X, no decimals.
(Hint: The answer is either 9 or 26)

Answers

Answer:

x = 26

Step-by-step explanation:

These angles are equal b/c of alt exterior angles

9x + 18 = 10x - 8

9x - 10x = -8 - 18

-x = -26

x = 26

PLEASE URGENTLY ANSWER THESE 2 QUESTIONS, I WILL PROVIDE MORE POINTS AND CROWN YOU BRAINLIEST IF YOU DO!!!
-
Use a virtual dice roller or a physical die to roll a die 60 times. record your results in the table below:

Number-----Frequency
1----------------------15
2---------------------13
3---------------------5
4---------------------9
5---------------------8
6---------------------10

What is the proportion of times did you roll a 1? (Already answered)
15 Times (This will be your value of p-hat)

1. Say you want to analyze how likely it is that you rolled the proportion of 1s that you did. Would it be appropriate to use a normal model to figure this out? why or why not?


2. Find the probability that the proportion of 1s that you rolled is less than your value of p-hat. Interpret what you find in context.

Answers

Answer:

1. I would think it would be a appropriate to use a normal model to figure this out because sometimes when you are using stuff online you can get the same number like 20 times in a row, whereas, if you use a real dice, you most likely won't roll the same number 20 times.

2. { sorry two doesn't make sense }

Hannah and Jenny are selling pies for a school fundraiser. Customers can buy cherry pies and
blackberry pies. Castel sold 13 cherry pies and 1 blackberry pie for a total of $97. Jasmine sold
6 cherry pies and 3 blackberry pies for a total of $93. What is the cost each of one cherry pie and
one blackberry pie?

Answers

Answer:

6 for cherry

19 for blackberry

Step-by-step explanation:

Cherry = x

Blackberry = y

Make system of equations:

Castel:

13x + y = 97

Jasmine:

6x + 3y = 93

Substitution w/ Castel's equation:

y = 97 - 13x

Put into Jasmine's equation

6x + 3(97 - 13x) = 93

6x + 291 - 39x = 93

291 - 33x = 93

-33x = -198

x = 6 $ per Cherry Pie

Plug x = 6 into any equation (choose Castel's):

13(6) + y = 97

y + 78 = 97

y = 19 $ per Blackberry Pie

**Check answers... and it's correct yay

Is a triangle with two 45 degree angles unique

Answers

Answer:

No. It's just a 90° angle.

Step-by-step explanation:

please help!

1. select all solutions to the equation

3x - y = 10

A). Neither

B). only (3, 1)

C). (4, -2)

D). both (4, -2) and (3, 1)

2. which of the following points are NOT
solutions to the equation? (select all that apply)

y = 5x - 7

A). (1, -2)

B). (3, 8)

C). (1, 2)

D). 0, 1)

E). (-1, -2)

F). (0, -7)

Answers

1. B) only (3,1)

2. A), B) and F)

Write and solve an equation to find the value of x and a missing angle in the triangle below.

Answers

Answer:

angle UTS +TSU =TUV

THEREFORE, 81 + 12X =24X+9

THEREFORE, 81 - 9 = 24X - 12X

THEREFORE, 72 = 12X

THEREFORE, 72/12 =X

THEREFORE, x = 6

THEREFORE, ANGLE TSU = 12 * X

= 12 *6

= 72

YOUR ANSWER IS

X=6

TSU=72

THANK YOU......

Find the value of 3a when a= 6.​

Answers

Answer:

18

Step-by-step explanation:

a = 6

3a = 6 x 3 = 18

When you see alphabets with numbers at the back like 2, 4 or etc, just multiply them.

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