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ser-zykov [4K]
2 years ago
10

Help please! I don't understand.​

Mathematics
1 answer:
Serhud [2]2 years ago
4 0

Answer:

Question 13: is Side-Side-Angel

Question 14:  laws sines.

Question 15: is 1 (which b.)

there my brother tried his best, have a great day TwT

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Lara planted some seeds. For every 3 seeds Lara planted, only 2 seeds grew.
Tresset [83]

Given:

For every 3 seeds Lara planted, only 2 seeds grew.

Altogether, 12 seeds grew.

To find:

The number of total seeds planted by Lara.

Solution:

It is given that for every 3 seeds Lara planted, only 2 seeds grew. It means the ratio of total seeds planted to seeds grew is 3:2.

Altogether, 12 seeds grew.

Let x be the number of total seeds planted by Lara. Then,

x:12=3:2

\dfrac{x}{12}=\dfrac{3}{2}

x=\dfrac{3}{2}\times 12

x=18

Therefore, the total number of seeds planter by Lara is 18.

3 0
3 years ago
Please help me only serious answers ☺️
romanna [79]

Answer:

Parallelogram

Result

Area = b × h

= 5.5 × 11

<h3>= 60.5 feet2</h3>

<h2>60.5 cm²</h2>
4 0
2 years ago
Read 2 more answers
X+y=4<br> X-3y=12<br> Graph?
AlekseyPX
I'll solve it algebraically


x+y=4
x-3y=12

multiply first equatoin by -1 and add to second

-x-y=-4
<u>x-3y=12 +</u>
0x-4y=8


-4y=8
divide both sides by -4
y=-2

sub back

x+y=4
x+-2=4
add 2 to both sides
x=6

x=6
y=-2
(6,-2)
8 0
3 years ago
One factor of this polynomial is (2x - 1). Use long division to determine which expression represents the other factor. 2x³+ 5x²
rusak2 [61]

-> 3rd answer is correct

6 0
2 years ago
Find the missing side.
melisa1 [442]

Answer:

35 ft

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
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