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pochemuha
4 years ago
13

answers to these? i’m sorry it’s a lot but 65 points and brainliest to the first person who answers but they have to be right i’

d be so grateful!! :))

Mathematics
2 answers:
WARRIOR [948]4 years ago
8 0

Answer:

Do you know Mathwa y it’s a site of math that does all the work for u it even can put words in the problem. I had the same work as u and I did it all there

Step-by-step explanation:

vesna_86 [32]4 years ago
3 0

Answer:

1.  2(x-4)=8 . distribute

2x-8=8  at 8 both sides

2x=16 divide by 2

x=8

2.  3(x-5)=6 distribute

3x-15=6 add 15

3x=21 divide by 3

x=7

3. 4(x-6)=12 distribute

4x-24=12 add 24

4x=46 divide by 4

x=11.5

4.  5(x-2)=10 distribute

5x-10=10 add 10

5x=20 divide by 5

x=4

5.  6(x-1)=18 distribute

6x-6=18 add 6

6x=24 divide by 6

x=4

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Solve for x<br> Please.
Sonja [21]

Answer:

B

Step-by-step explanation:

Since the triangle is right use the tangent ratio to find x

tan64° = \frac{opposite}{adjacent} = \frac{x}{11}

Multiply both sides by 11

x = 11 × tan64° = 22.55 → B

4 0
3 years ago
A) 3y = 43 + x<br><br> b) 8y + 5x = 61
3241004551 [841]

Answer:

huh

Step-by-step explanation:

7 0
2 years ago
Use the distributive property to remove the parentheses in the following expression 6(m+5)=
coldgirl [10]
6m+30 is the answer.
Multiply 6 and m and you get 6m.
Multiply 6 and 6 and you get 30.
6m+30
5 0
4 years ago
Read 2 more answers
Sum of 7 7/8 + 2 11/12
dlinn [17]
Solutions 

1) <span>Add the whole numbers first ( 7 and 2 )

</span><span>9+<span>7/8</span>+<span>11/12

2) </span></span>Find the Least Common Denominator (LCD) of 

<span><span>7 / 8</span>,<span>11 / 12
</span></span>
Start by Listing Multiples

List out all multiples of each denominator, and find the first common one.

8 : <span><span>8,16,24</span>
</span>
12 : <span>12,24
</span>
Therefore, the LCD is <span>24 

</span>Method 2: By Prime Factors

List all prime factors of each denominator, and find the union of these primes.

8 : <span>2,2,2
</span>
12 : <span>2,2,3
</span>
Therefore, the LCD is <span>2×2×2×3=24

3) </span>Make the denominators the same as the LCD

<span>9+<span><span>7×3 / </span><span>8×3</span></span>+<span><span>11×2 / </span><span>12×2

</span></span></span>4) Simplify. Denominators are now the same

<span>9+<span>21 / 24</span>+<span>22 / 24

5) J</span></span>oin the denominators

<span>9+<span><span>21+22 / </span>24</span></span>
6) Simplify

<span>9+<span>43 / 24

7) </span></span>Convert 43 / 24 <span>to mixed fraction

</span><span>9+1 <span>19 / 24

8) </span></span>Simplify

<span><span>10 <span>19 / 24</span></span></span>
4 0
4 years ago
Write three numbers that are greater than 543,000 but less than 544,000
gizmo_the_mogwai [7]
543,100
543,400
543,642
543,636
543,367
543,745
All you have to do is change the last 3 digits to any number, while keeping the first 3(543) the same.
4 0
3 years ago
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