98 is a composite number. 98 = 1 x 98, 2<span> x </span>49<span>, or </span>7<span> x </span>14<span>. Factors of 98: 1, </span>2<span>, </span>7<span>, </span>14<span>, </span>49<span>, 98. Prime factorization: 98 = </span>2<span> x </span>7<span> x </span>7<span>, which can also be written 98 = </span>2<span> x 7².</span>
Answer:
2x+9
Step-by-step explanation:
If you times x by 2, you get 2x. 2x and '+9' aren't like terms so you have to separate them. You will end up with 2x+9
Answer: 4 cm and 11 cm.
Step-by-step explanation:
1. You can calculate the perimeter of a parallelogram as following:
Where a+b+c+d are the lenghts of the sides.
By definition the parallelogram has two pairs of parallel sides, therefore:
a=c and b=d
Then, you can calculate the perimeter as following:
2. Let's call the adjacent side , then the other side is 2x+3.
3. Substitute values and solve for x:
4. Then the lenghts of the sides are:
You are given a parallelogram <span>ABCD</span> with the following Cartesian plane coordinates:<span>A:(−7,3)</span><span>B:(−5,7)</span><span>C:(1,7)</span><span>D:(−1,3)</span>and are asked to provide a parallelogram <span><span>A′</span><span>B′</span><span>C′</span><span>D′</span></span> that is congruent to it. The easiest way to do this is to perform a simple shift (either upward or downward) of your original figure. Let us perform a downward shift of 1 unit on it for simplicity:<span><span>A′</span>:(−7,2)</span><span><span>B′</span>:(−5,6)</span><span><span>C′</span>:(1,6)</span><span><span>D′</span>:(−1,2)</span>Parallelogram <span><span>A′</span><span>B′</span><span>C′</span><span>D′</span></span> is congruent to parallelogram <span>ABCD</span><span> because their corresponding sides and angles are equal.</span>