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3 years ago

80000 times 60 plus 89

Mathematics

1 answer:

snow_lady [41]3 years ago

3 0

Answer:

4,800,089

Step-by-step explanation:

You must multiply 80000 by 60 first, which an easy way to solve is multiply 8 by 6 and then add the amount of zeroes in both of those numbers so 48, and then 5 zeroes. So 4,800,000. Then you want to add 89.

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A wheel assembly is

Basile [38]

Answer:

The total weight of the assembly is 7 pounds.

Step-by-step explanation:

The total weight of the assembry is found by the sum of the weights of each components.

We have:

2 wheels, each weighing 2.6 pounds, so 2*2.6 = 5.2 pounds

An axle, which weighs 1.8 pounds, so 5.2+1.8 = 7 pounds

The total weight of the assembly is 7 pounds.

5 0

3 years ago

Determine whether the polynomial is a difference of squares and if it is, factor it.

ladessa [460]

Answer:

(y - 4)(y + 4)

Step-by-step explanation:

y² - 16 ← is a difference of squares

Since y² and 16 are both squares separated by a difference , that is minus

A difference of squares factors as

y² - 16

= y² - 4²

= (y - 4)(y + 4)

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3 years ago

The formula F = 1.8C + 32 gives the temperature in degrees Fahrenheit (F) for a given temperature in degrees Celsius (C). There

11Alexandr11 [23.1K]

Answer:

-40 °F = -40 °C

Step-by-step explanation:

(1) F = 1.8 C + 32

If the Fahrenheit and Celsius temperatures are the same, then

(2) F = C Substitute (2) into (1)

C = 1.8C + 32 Subtract 1.8 C from each side

C – 1.8 C = 32 Combine like terms

-0.8C = 32 Divide each side by -0.8

C = -32/0.8

(3) C = -40 Substitute (3) into (1)

F = 1.8(-40) + 32

F = -72 + 32

F = -40

So, -40 °F = -40 °C

The thermometer below shows that -40 °F = -40 °C.

7 0

3 years ago

3 sevenths 2 sevenths equals

Schach [20]

3 sevenths plus 2 sevenths equals 5 sevenths

3/7 + 2/7 = 5/7 because you're adding 3 and 2 which gives you 5.

5 0

3 years ago

Read 2 more answers

Need help asap please and thank you

mylen [45]

$\blue{\huge{\red{\boxed{\green{\mathfrak{QUESTION}}}}}}$

SOLVE FOR X IN THE DIAGRAM

$\orange{\underline{\huge{\bold{\textit{\green{\bf{FORMULA}}}}}}}$

SUM OF ALL ANGLES ON STRAIGHT LINE IS 180°

$\bold{ \pink{GIVEN :- }}$

ANGLES :- 5x , (x+54°),90

$\huge\mathbb{\red A \pink{N}\purple{S} \blue{W} \orange{ER}}$

$5x + x + 54+ 90 = 180° \\ 6x + 144 = 180° \\ 6x = 180 - 144 \\ x = \frac{36}{6} \\ x = 6 \: \: ans$

7 0

3 years ago