The coldest temperature ever recorded in New York was -15° on February 9, 1934.The next day the temperature rose 42°. write an expression for the temperature on February 10

Answer:

I'll go help, i need to answer at least 25 questions in 48 hours anyways too

Answer:

ok. i will try to answer them my best

Step-by-step explanation:

thank you for free points though. may god bless you

Answer:

The answer is 12

Step-by-step explanation: Hope you got it

Answer:

17a - 16

7b

Step-by-step explanation:

Given the following expressions

3a+4(5a - 4)=

Expand

3a + 4(5a)- 4(4)

= 3a + 20a - 16

= 17a - 16

For the expression

5b -2(5a -b) + 10a

Expand

5b - 2(5a)-2(-b) + 10a

5b - 10a  + 2b + 10a

= 5b + 2b -10a + 10a

= 7b + 0

= 7b

Answer:

something over 169

Step-by-step explanation:

im sorry that's all I know because there are 13 marbles and you can't simplify it so

Answer:

Los pasos para calcular la raíz cuadrada entera y su residuo o resta se dará en la explicación;

Step-by-step explanation:

-60: Para saber exactamente cuál es su raíz cuadrada entera debemos buscar entre que cuadrados perfectos se encuentra comprendida este valor;

Tenemos que 7x7=49  y 8x8 = 64 (60 está comprendido entre  7 y 8) ,pero como la raíz de 49 se aproxima más a 60 entonces la raíz de 60 es 7 y su residuo o resta será el valor que falta para llegar a 60; así que tenemos:

[tex]\sqrt{60}[/tex]=7  ; residuo:  60-49 =11

-86:    9x9 =81 ;81 se aproxima más a 86 ,entonces la raíz cuadrada entera de 86 es 9 y su residuo es 5:

[tex]\sqrt{86}[/tex]=9;  residuo : 86-81= 5

-96:   9x9=81 ;  81 por tanteo se aproxima más a 91,entonces la raíz cuadrada  entera de 96 es 9 y su residuo es 15.

[tex]\sqrt{96[/tex]= 9x9 =81 ; residuo :  96-81= 15.

Answer:

If your trying to find w then it'll be 2

Step-by-step explanation:

3w - 10 > -4

      +10    +10

3w > 6

3       3

w > 2

So I added 10 on both sides and guess positive 10 is bigger than -4, it'll be a positive 6. Then I divide 3 on both sides after I got 6 and thats how I got 2

Answer:

12 miles

Step-by-step explanation:

Answer:

12 miles

Step-by-step explanation:

20 * 3 = 60 minutes

4 * 3 = 12 miles

Hope this is helpful:)

Answer:

x = 13, angle = 37

Step-by-step explanation:

The full angle will be a right angle, so 90 degrees.

You are given 53, on one side, so you just need to find the other bit.

Here, you can do 90 - 53 and get 37, which has to be equal to your unknown angle.

2x + 11 = 37

2x = 26

x = 13

Answer:

x=13

Step-by-step explanation:

we know that the 2 angles add up to a 90° right angle

53+ (2x+11) = 90

solving that, we're left with 2x= 26

26÷ 2= 13=x

hope this helps!

Answer:

5

Step-by-step explanation:

We know that Karen divided her garden into equal parts of which she intend to plant corn in ⁸/20 of it.

This implies that she divide the garden was divided into 20 parts.

To determine the fewer number of parts she can divide her garden into, simply ⁸/20.

Thus:

8/20 = (2*4)/(5*4)

= ²/5 (4 cancels out 4)

Therefore, this implies that the least number of parts she can divide her garden into is 5.

Answer:

The answer is $1400.

Step-by-step explanation:

The main question here is, what is the sale price of the golf clubs?

1. Let's compute for 20% of 7,000.

Hope this helps and if you could mark this as brainliest. Thanks!

Answer:

-8

Step-by-step explanation:

so g(x) = 3x+4

to find g( -4) , it simply mean that to replace the x in the function g by the value given which is -4

so when u replaced it give you

g(-4) = 3(-4) +4

= -12 +4

= -8

Answer:

G.

Step-by-step explanation:

Graph shows constant change between the weight and the cost.

3/2.25 is 1.33333333

4/3 is 1.3333333

5/3.75 is 1.3333333 as well.

Others are not constant.

Answer:

the answer is 3!!!!!!!!!!

Answer:

[tex]r=\frac{41}{14}[/tex]

Step-by-step explanation:

[tex]\frac{3r-2}{5} =\frac{5+2r}{8} \\\\8(3r-2)=5(5+2r)\\24r-16=25+10r\\24r-10r=25+16\\14r=41\\\\r=\frac{41}{14}[/tex]

Given:

Height of man = 6 ft

Height of man's shadow = 11 feet

Height of building's shadow = 139 feet

To find:

The height of the building.

Solution:

We know that the heights of the objects and there shadows are always proportional.

[tex]\dfrac{\text{Height of man}}{\text{Height of man's shadow}}=\dfrac{\text{Height of the building}}{\text{Height of building's shadow}}[/tex]

Let x be the height of the building.

[tex]\dfrac{6}{11}=\dfrac{x}{139}[/tex]

Multiply both sides by 139.

[tex]\dfrac{6}{11}\times 139=x[/tex]

[tex]\dfrac{834}{11}=x[/tex]

[tex]75.8181...=x[/tex]

[tex]x\approx 75.8[/tex]

Therefore, the building is 75.8 feet long.

Answer:

The area of a circle with a diameter of 3 meters:

The area of a square with a side length of 3 meters:

The difference:

The square has greater area by 1.935 m²

Answer:

the difference in area between a circle with a diameter of 3 meters and a square with a side length of 3 meters=d²-π/4d²

=3²-3.14/4×3²=1.935m²

Answer:

204.8 i think here's the work

Step-by-step explanation:

5yd* 13yd= 65yd

65yd*π=204.75

204.75 rounded is 204.8

Answer:

Soccer: 30,000 fans

Golf: 60,000 fans

Tennis: 135,000

Basketball: 225,000

Football: 330,000

Hockey: 720,000

Step-by-step explanation:

I think making the circle graph is self explanatory, sorry, I can't show it.

Answer:

15 it's in the equation

Step-by-step explanation:

11x-2x=9x  9x-9x=0

7+8=15

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Answer:

Let's solve your equation step-by-step.

11x − 2x + 15 = 8 + 7 + 9x

Step 1:

Simplify both sides of the equation.

11x − 2x + 15 = 8 + 7 + 9x

11x + −2x + 15 = 8 + 7 + 9x

( 11x + −2x ) + ( 15 ) = ( 9x ) + ( 8 + 7 )

( Combine Like Terms )

9x + 15 = 9x + 15

9x + 15 = 9x + 15

Step 2:

Subtract 9x from both sides.

9x + 15 − 9x = 9x + 15 − 9x

15 = 15

Step 3:

Subtract 15 from both sides.

15 − 15 = 15 − 15

0 = 0

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

Answer:

19/57=15/45=11/33

1/3=1/3=1/3

1:3

Answer:

Volume = 1 πr2h3= 1×π×122×73= 336π= 1055.5751316062 inches3

Answer:

The midpoint of BC is -7

Step-by-step explanation:

Answer:

122.46 cm²

Step-by-step explanation:

A = [tex]\pi r^{2}[/tex]

~~~~~~~~~

[tex]r_{1}[/tex] = 8 cm

[tex]r_{2}[/tex] = 5 cm

A = 3.14 ( 8² - 5² ) ≈ 122.46 cm²

Answer:

9

Step-by-step explanation:

divide 24 by 8 and multiply what you got by 3

24/8=3

3*3=9

Answer:

9

Step-by-step explanation:

[tex] \frac{3}{8} \times \frac{24}{1} [/tex]

[tex] \frac{3 \times 24}{8 \times 1} [/tex]

[tex] \frac{72}{8} [/tex]

[tex]72 \div 8[/tex]

[tex] = 9[/tex]

b = -5

Step-by-step explanation:

Answer:

x = 9.5

Step-by-step explanation:

Since you are given the adjacent side and need to find the hypotenuse then you need to use cos = adj/hyp so cos (47) = 6.5/x

So x = 6.5/.682, since cos 47 = .6819983601

x = 9.5

Step-by-step explanation:

I think you need to do:

44(7x+12)(7x+12) = 180

so

44(49x²+178x+144) = 180

2156x²+7832x+6336= 180

and you finish and you find x

Answer:

Step-by-step explanation:

Use trigonometry

Let the height of the cloud be x, then we have:

The height of the cloud layer is 367.6 m