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Sav [38]
2 years ago
10

Cos(β+

pi }{4}" align="absmiddle" class="latex-formula">)
Mathematics
1 answer:
Eva8 [605]2 years ago
7 0

Answer:

what are u trying to say explain more please

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Jill, Meg, and Beth are sisters. Jill is 4 years younger than Meg. Enter an algebraic expression based on this situation. Let m
Murljashka [212]

Lets say

Jill=J

Meg=m

Beth=b

Jill is 4 years younger than meg so j+4=m

This is because if you add 4 to Jill's age, her age is going to be Megs age

Hope this helps and a brainliest would be appreciated

4 0
3 years ago
Explain how you know that each pair of triangles are similar.
xenn [34]

<em>If two pairs of corresponding angles in a pair of triangles are congruent, then the triangles are similar. We know this because if two angle pairs are the same, then the third pair must also be equal. When the three angle pairs are all equal, the three pairs of sides must also be in proportion.</em>

8 0
3 years ago
Four times a​ number, subtracted from four​, is twice the number. Find the number.
abruzzese [7]

Answer:

\frac{2}{3}

Step-by-step explanation:

let the number be n , then

4 - 4n = 2n ( add 4n to both sides )

4 = 6n ( divide both sides by 6 )

\frac{4}{6} = n

The number is \frac{2}{3}

7 0
3 years ago
Read 2 more answers
I am struggling can i get some help?
Tems11 [23]
Yes! what’s your question?
5 0
3 years ago
Please help me with number 40 specifically
Klio2033 [76]

Answer:

Parallelogram

Step-by-step explanation:

if you have a graphing paper and locate the points and after locating the points, connect it, you then have a parallelogram

3 0
3 years ago
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