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3 years ago

12

#6

1 answer:

Lubov Fominskaja [6]3 years ago

7 0

The answer is A 7.24

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Can anyone help me with this?

mestny [16]

Answer:

x = 12

Step-by-step explanation:

they are virtical menaing they are the same value

6x + 7 = 8x - 17

6x + 24 = 8x

24 = 2x

12 = x

8 0

3 years ago

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3/8 x 2/3 pls I really need this

faust18 [17]

$\bf \cfrac{\begin{matrix} 3 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}}{\underset{4}{\begin{matrix} 8 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}}}\times \cfrac{\stackrel{1}{\begin{matrix} 2 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}}}{\begin{matrix} 3 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}}\implies \cfrac{1}{4}$

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3 years ago

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What is the first step in the construction of an angle bisector using only a compass and straightedge?

weqwewe [10]

Answer:

First step is to set the compass to a convenient width and draw an arc from the vertex of the original angle.

Step-by-step explanation:

7 0

3 years ago

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Please help me with this problem. image attached.

lisabon 2012 [21]

the answer is the 4th one because i just did the math

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4 years ago

Pls answer me this all question

Scorpion4ik [409]

Answer:

a. $5 \frac{21}{40}$

b. $\frac{1}{42}$

Step-by-step explanation:

$a. \: 12 \frac{2}{5} - 6 \frac{7}{8}$

$\frac{62}{5} - \frac{55}{8}$

$\frac{62}{8} \times \frac{8}{8} - \frac{55}{8} \times \frac{5}{5}$

$\frac{62 \times 8 - 55 \times 5}{40}$

$\frac{221}{40}$

$5 \frac{21}{40}$

$b. \: \frac{3}{14} - \frac{4}{21}$

$\frac{3}{14} \times \frac{3}{3} - \frac{4}{21} \times \frac{2}{2}$

$\frac{3 \times 3}{42} - \frac{4 \times 2}{42}$

$\frac{1}{42}$

Hope it is helpful....

5 0

3 years ago

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