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USPshnik [31]
3 years ago
12

Find the value of -1 -6.​

Mathematics
2 answers:
olasank [31]3 years ago
7 0

Answer:

-7

Step-by-step explanation:

Quick math hack, if the first number is negative, subtracting from it is basically addition.

-1-6=-7

1+6=7

s344n2d4d5 [400]3 years ago
6 0

Answer:

-7

Step-by-step explanation:

-1-6 is like 1+6 but with a negative sign before it.

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To make ribbon and bow for a hat, Stacey needs 5/6 yard of black ribbon and 2/3 yard of red ribbon. how much total ribbon does s
larisa86 [58]
First make the denominators of the fractions the same by multiplying.

\frac{2}{3} × \frac{2}{2}
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= \frac{9}{6}

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7 0
3 years ago
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The tallest building in Africa is the Carlton Centre in Johannesburg, South Africa. What is the distance from the top of this 73
Contact [7]

Answer:

b = 33 miles

Step-by-step explanation:

The illustration forms a right angled triangle. The opposite side of the triangle is where we are looking for . The adjacent side is the radius 4000 miles.

5280 ft = 1 mile

735 ft = ? miles

cross multiply

735/5280

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using Pythagoras theorem

c² = a² + b²

c = 4000.14

a = 4000

4000.14² = 4000² + b²

b² = 4000.14² - 4000²

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b = √1120.0196

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3 0
3 years ago
Calculate the noon sun angles for new orleans, usa and helsinki, finland on september 22. in the answer below, new orleans answe
Otrada [13]
<span>We need to calculate noon sun angle. Noon sun angle is an angle at which sun-rays fall at noon on a given date.
</span>On September 22, the sun’s rays form a 90° angle at noon at the equator.

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Noon_sun_angle = 90° - Zenith angle

We have complementary angles so we need to substract zenith angle from 90°.

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New Orleans, USA
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Helsinki, Finland
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4 0
3 years ago
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