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DanielleElmas [232]
3 years ago
10

Sederhanakanlah 5X²+7X-2X²+X

Mathematics
1 answer:
horsena [70]3 years ago
8 0
<span>5X²+7X-2X²+X
</span>5X² - 2X² +7X <span>+X
</span>3X² + 8<span>X
X (3X + 8)</span>
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Eliza and Jamie are making cupcakes for a bake sale at school. Eliza needs 2 1/3 cups of flour for her recipe, and Jamie needs 1
mylen [45]

Answer:

yes, they do have enough flour for both recipes

Step-by-step explanation:

they have a total of 4 cups of flour, one needs 2 1/3 cups and the other person needs 1 3/4 cups.

4- 2 1/3= 1 1/3

1 1/3- 1 1/3= 0

this means they have the perfect amount of flour for both recipes.

3 0
3 years ago
Hellppp please and thank you 1
Karo-lina-s [1.5K]

Answer: C) f(-4) = 54

GIVE ME A THANKS

Step-by-step explanation:

f(x) = 7 ( 3 - x ) + 5

f(-4) = 7 ( 3 - (-4)) +5

f(-4) = 7 ( 7 ) + 5

f (-4) = 49 + 5

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4 0
3 years ago
Select the correct answer from each drop-down menu.
olganol [36]

<u>Answer:</u>

Planet A is inner  

Planet A is Mars

Planet B is Outer

Planet B is Uranus

<u>Solution:</u>

We know that the inner planets are the planets which are close to the sun. They are relatively small, mostly rocky composition, and have few or no moons.

On other hand, the outer planets are the planets which are far away from the sun. They are mostly huge, ringed, gaseous and have several moons.

In the given problem,  

Planet A has rocky mantle and iron core, less no of Moons and no rings, also due to 96% of carbon dioxide, 3% nitrogen and 1% other gases this is denser, and Hence Planet A is inner planet. As the distance from the sun is 1.5 AU and no of moons are 2, hence Planet A is Mars.

On the other hand, Planet B is gaseous with hydrogen and helium gas, hence it is also denser and it has large no of moons and faint rings. So Planet B is Outer planet. As the distance of the planet is 19.22 AU and has 27 moons, hence Planet B is Uranus.

4 0
3 years ago
Read 2 more answers
F(n+1)=f(n)-8. If f(1)=100,what Is f(6)
Tanya [424]
I think it is f(6)= 39
6 0
3 years ago
Solve x3 = 125 over 27.<br><br> 25 over 9<br> ±25 over 9<br> 5 over 3<br> ±5 over 3
Ostrovityanka [42]
I think the answer is 5 over 3
3 0
3 years ago
Read 2 more answers
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