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3 years ago

Pleasssseeee hheeelllppp

Mathematics

1 answer:

Ipatiy [6.2K]3 years ago

7 0

Answer:

Step-by-step explanation:

They are not congruent or similar because the figures themselves indicate no similar or congruent parts. Although they may seem congruent or similar, without telling us one thing, we cannot assume that they are similar or congruent.

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The length of a cart is 3.6 yards. What is the length in foot

Paul [167]

Answer:

10.8 feet.

Step-by-step explanation:

first you know that there are 3 ft per yard

then all you do is 3.6 times 3 which is 10.8 feet or 10 4/5 feet

5 0

3 years ago

$6 off the regular price of $40. What percent did she save?

grandymaker [24]

Divide the amount saved by the original price then multiply by 100 to get the percent:

6/40 = 0.15

0.15 x 100 = 15%

7 0

3 years ago

Which expression can you simplify by combining like terms?

omeli [17]

Answer:

The correct option is A.

Step-by-step explanation:

If the degree and variables of two terms are same, then they are called like terms.

In option A.

The given expression is

$12b^2+4ab-3ba-6$

Here, 4ab and -3ab are like terms because both have same variables a and b with degree 1.

By combining like terms we get

$12b^2+(4ab-3ab)-6$

$12b^2+ab-6$

In options B, C and D, there are no like terms, So only the expression $12b^2+4ab-3ba-6$ we can simplify by combining like terms.

Therefore the correct option is A.

7 0

3 years ago

BEST ANSWER GETS BRAINLIEST<br> What is 14b + 6b - 12

Andrews [41]

14b + 6b - 12

(14b + 6b) - 12 collect like terms

20b - 12 << your answer

hope this helps, God bless!

3 0

3 years ago

Justine and Meagan played a trivia game. Justine answered a question incorrectly and lost 7 points. Then Meagan answered correct

Nataliya [291]

Answer:

$m = -j$ , or in this case, $m=-(-7)$

Step-by-step explanation:

Assuming that Justine's score is represented by $j$ and Meagan's score is represented by $m$ , we know that $j$ will always be the opposite of $m$ .

To represent opposite, we put a negative sign before the variable.

This makes the current number, even if it's negative, the opposite value.

Let's test it out.

Since Justine's score is -7, substituting it into the equation makes it $m=-(-7)$ . We know that two negatives make a positive, so $m=7$ .

Now let's assume Justine's score is 7. Plugging it into the equation, we get $m=-(7)$ . That's the same thing as $m = -1(7)$ , and -1 times 7 is -7.

Hope this helped!

8 0

3 years ago