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3 years ago

Please help me really quick please!!

Mathematics

2 answers:

Colt1911 [192]3 years ago

5 0

They are actually corresponding angles

lesantik [10]3 years ago

4 0

Answer:

A) Alternate interior angles

Step-by-step explanation:

apologies if wrong

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Im off this app bye have a nice weekend ty for all the people that helped me .

DENIUS [597]

Bye bye! I hope you enjoyed brainly

8 0

3 years ago

Read 2 more answers

Solve the equation for z and approximate the value of z <br> 0.5*e^4z =13

frutty [35]

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3 0

3 years ago

Please helpp and explain

ASHA 777 [7]

Option A is the answer

Since 29 + 39 = 68, the answer cannot be possible.

Essentially, any two sides of a triangle have to be greater than another side.

3 0

3 years ago

PLEASE CAN SOMEONE HELP ME???

RideAnS [48]

Answer:

-8,4 and 4,-5

Step-by-step explanation:

3 0

3 years ago

The Sahara Desert has an area of approximately 9,400,400 km2. While estimates of its average depth vary, they center around 150

dolphi86 [110]

Answer:

$1.128048 \times 10^{25}$ grains of sand are in the Sahara Desert

Step-by-step explanation:

Given :

The Sahara Desert has an area of approximately 9,400,400 sq.km.

Depth = 150 m

To Find :Approximately how many grains of sand are in the Sahara Desert?

Solution:

Area of Sahara desert = 9,400,400 sq.km.

$1 km^2 = 1000000 m^2$

So, $9,400,400 km^2 = 1000000 \times 9400400 m^2$

$9,400,400 km^2 =9.4004 \times 10^{12}m^2$

Volume of sand = $Area \times depth$

= $1.41006\times 10^{15} m^3$

$1 m ^3 = 1000000 cm^3$

So, $1.41006\times 10^{15} m^3 = 1.41006\times 10^{15} \times 1000000cm^3$

$1.41006\times 10^{15} m^3 =1.41006 \times 10^{21}cm^3$

1 cubic cm holds grains of sand = 8000

$1.41006 \times 10^{21}cm^3$ holds grains of sand = $1.41006 \times 10^{21} \times 8000$

= $1.128048 \times 10^{25}$

Hence $1.128048 \times 10^{25}$ grains of sand are in the Sahara Desert

7 0

3 years ago