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Harman [31]
2 years ago
10

Pls help pls 38 POINTSSSS !!!! I’ll mark as smartest too plssss

Mathematics
2 answers:
Fudgin [204]2 years ago
3 0
B and d b for the top and d for the bottom
abruzzese [7]2 years ago
3 0

Answer:

y=-2

Step-by-step explanation:

\frac{-1-y}{10-6}=\frac{1}{4} \\4(-1-y)=1(10-6)\\-4-4y=4\\y=-\frac{8}{4} =-2

hope this helps

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Draw a quardrilateral that is not a rectangle describe your shape and explain why it is not a rectangle
arsen [322]
I would draw a trapezoid.

Trapezoids are quadrilaterals with one pair of parallel lines, not two. A rectangle has two pairs of parallel lines and is congruent. Therefore, it is not a rectangle.

Hope this helps... mark as Brainliest plz
5 0
3 years ago
When is 'L' larger than 'XL'?
Genrish500 [490]
Recall that the roman numeral "L" has a value of 50. Meanwhile, the value of "XL" is L - X = 50 - 10 = 40. Comparing their numerical values, we have 50 > 40 or L > XL. This means that in Roman numeral, we find that L is actually larger than XL. Thus, the answer is<span> in Roman Numerals.</span>
7 0
3 years ago
There are 9 teachers and 5 aides at the Hills Elementary School. What is the ratio of teachers to all adults?​
nexus9112 [7]

Answer:

C. \frac{9}{14} , 9:14 , or 9 to 14

Step-by-step explanation:

With there being 9 teachers and 5 aides, the total number of adults is 14, leaving a fraction of \frac{9}{14} , 9 teachers and 14 adults. Checking to simplify, there are no shared values by 9 and 14, so it is in it's simplest form.

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=15%20x%5E%7B2%7D%20%2B14x-49%3D0" id="TexFormula1" title="15 x^{2} +14x-49=0" alt="15 x^{2} +1
Alex777 [14]
15x^2+14x-49=0\\\\&#10;Terms:\\&#10;a=15\ \ \ \ b=14\ \ \ \ c=-49\\&#10;Quadratic\ Formula:\\\\&#10;x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}\\\\&#10;x=\dfrac{-14\pm\sqrt{196+2,940}}{30}\\\\&#10;x=\dfrac{-14\pm\sqrt{3,136}}{30}\\\\&#10;x=\dfrac{-14\pm56}{30}

Roots:\\\\&#10;x'=\dfrac{-14+56}{30}\\\\&#10;x'=\dfrac{42}{30}\\\\&#10;x'=\dfrac{21}{15}\\\\&#10;\boxed{x'=\dfrac{7}{5}}\\\\\\\\&#10;x''=\dfrac{-14-56}{30}\\\\&#10;x''=\dfrac{-70}{30}\\\\&#10;\boxed{x''=\dfrac{-7}{3}}
8 0
3 years ago
Read 2 more answers
On a sheet of paper, you have 100 statements written down.
serg [7]

Answer:

50

Step-by-step explanation:

If the first statement its true (At most 0 of the statements are true), there are not true statements in the paper. So, the first statement its false.

Now, if the first statement its false, this mean there must be at least 1  true statement in the paper.

Now, if the second statement its true ( at most 1 of the statements are true) this implies that the third statement its true (if "at most 1" its true, then "as most 2" must be true).

If any statement (besides the first) its true, then all the statement that follows it must be true.

The first non false statement, then, must be the statement made by the person 51:  "At most 50 statements are true"

And the 49 statements that follows are true as well.

5 0
3 years ago
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