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2 years ago

Using eight eights and addition only, can you make 1000?

Mathematics

2 answers:

Serga [27]2 years ago

6 0

Answer:

..........................................................................................................................................................................................No

Step-by-step explanation:

Rus_ich [418]2 years ago

6 0

Answer:

Step-by-step explanation:

yes

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What is the length of segment AE?

nexus9112 [7]

Answer:

$AE=\frac{50}{3}\ units$

Step-by-step explanation:

step 1

In the right triangle ABC

Applying the Pythagoras Theorem fin the hypotenuse AC

$AC^{2} =AB^{2}+BC^{2}$

substitute

$AC^{2} =6^{2}+8^{2}$

$AC^{2} =100$

$AC =10\ units$

step 2

we know that

If two figures are similar, then the ratio of its corresponding sides is equal

$\frac{AB}{CD}=\frac{AC}{CE}$

substitute and solve for CE

$\frac{6}{4}=\frac{10}{CE}\\ \\CE=4*10/6\\ \\CE=\frac{20}{3}\ units$

step 3

Find the length of segment AE

AE=AC+CE

substitute the values

$AE=10\ units+\frac{20}{3}\ units=\frac{50}{3}\ units$

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3 years ago

25 POINTS ANSWER FAST PLZ!!!!!!!!!!!!!!!!!!!!!!!

Neporo4naja [7]

Volume of a square pyramid when the area of the base is known is area x height/3

Volume = 48 x 8/3 = 128 cubic cm.

8 0

3 years ago

Read 2 more answers

Adding the fractions<br><br> 3/14+2/21+1/6

NARA [144]

Answer:

$\frac{10}{21}$

Step-by-step explanation:

The LCM of 14, 21 and 6 is 42

We require to change the fractions to fractions with a denominator of 42

$\frac{3(3)}{14(3)}$ + $\frac{2(2)}{21(2)}$ + $\frac{1(7)}{6(7)}$

= $\frac{9}{42}$ + $\frac{4}{42}$ + $\frac{7}{42}$ ← add the numerators, leaving the denominator

= $\frac{9+4+7}{42}$

= $\frac{20}{42}$ ← divide both values by 2

= $\frac{10}{21}$ ← in simplest form

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2 years ago

The water level of a lake has been increasing each year. The initial water level of the lake was 800 meters, and the water level

ivanzaharov [21]

2x=5x1800+1500(56-7)

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3 years ago

Guys plz i need help badly I don't understand. I need all answers plz. 20 points

Rina8888 [55]

Answer:

Step-by-step explanation:

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2 years ago