2 years ago

7 + (10 − 4)2 ÷ 4 × 1\8

Mathematics

1 answer:

natta225 [31]2 years ago

6 0

I’m pretty sure the answer is 12

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Factor the following equation to find its zeros. y = x² - 36

alukav5142 [94]

Answer:

x = 6, x = - 6

Step-by-step explanation:

Given

y = x² - 36

To find the zeros let y = 0, that is

x² - 36 = 0 ← x² - 36 is a difference of squares and factors in general as

a² - b² = (a - b)(a + b), thus

x² - 36 = 0

x² - 6² = 0

(x - 6)(x + 6) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 6 = 0 ⇒ x = 6

x + 6 = 0 ⇒ x = - 6

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2 years ago

6+4m-1=21<br><br> PLEASE HELP! I’m stuck on this question :/

Airida [17]

Answer:

m=4

best of luck!

Step-by-step explanation:

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2 years ago

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Don’t understand please help

Mazyrski [523]

A is ur answer trust me

7 0

2 years ago

A drawing of the Eiffel Tower in Paris used the scale of 2 cm = 5 m. If the height of the tower in the drawing measures 120.4 cm

Delicious77 [7]

301 meters

Since 2cm=5m you would have to divide 120.4 by 2 to get 60.2 and times it by 5 to get 301

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1 year ago

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Can someone please help me with this!!

Aloiza [94]

Answer:

$407 yd^{2}$

Step-by-step explanation:

first find the area of the rectangle, which would be $16*13 = 208$ yd²

then find the arc length of the sector, which is about 30.6yd

use the arc length to find the area of the sector, which is about 199.09yd²

add together the area of the rectangle and sector:

199.09 + 208 ≈ 407

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2 years ago