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4 years ago

What are some items that are less than 1 ounce What are some items that weigh more than 1 ton

Mathematics

1 answer:

Ket [755]4 years ago

7 0

Less than 1ounce: Feather, grain of sand, grain of sugar

more than 1 ton: Car,house,train

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4 years ago

What is the surface area of the square pyramid represented by the net? Enter your answer in the box. m² An unfolded square base

OlgaM077 [116]

Answer:

The surface area of the square pyramid is $144\ m^{2}$

Step-by-step explanation:

we know that

The surface area of the square pyramid is equal to

$SA=B+Ph/2$

where

B is the area of the base

P is the perimeter of the base

h is the height of the pyramid

$B=6^{2}=36\ m^{2}$

<u>Find the perimeter of the base P</u>

$P=4*6=24\ m$

The height is $h=9\ m$

substitute the values

$SA=36+24*9/2=144\ m^{2}$

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3 years ago

Find the angles in the image

Rama09 [41]

Answer:

a) 36°, b) 36°, c) 72°

Step-by-step explanation:

<h3>Given:</h3>

PT║VW and SR is transversal
m∠PQR = 36°

a) m∠SQT
b) m∠QRW
c) m∠PRV

<h3>Solution</h3>

a) ∠SQT is vertical with ∠PQR and therefore has equal measure

m∠SQT = 36°

b) ∠QRW is corresponding angle with ∠SQT and therefore has equal measure

m∠QRW = 36°

c) m∠PRV = m∠PRQ as marked equal

m∠PRV +m∠PRQ + m∠QRW = 180° as straight angle
m∠PRV*2 = 180° - 36°
m∠PRV*2 =144°
m∠PRV = 144°/2
m∠PRV = 72°

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3 years ago

If the price of an object went up 25% to $10.25 what was the original price?

Naily [24]

Answer:

$8.20

Step-by-step explanation:

125% = 10.25

1% = 0.082

100% = 8.20

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3 years ago

What is 56/19 as a mixed number

pashok25 [27]

The answer is 2 18/19

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3 years ago

Read 2 more answers