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mash [69]
3 years ago
13

A quadrilateral has congruent diagonals. It is probably a( n) ______.

Mathematics
1 answer:
____ [38]3 years ago
7 0
<span>A quadrilateral has congruent diagonals. It is probably a <u>Square</u></span>
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This problem makes me wanna cry
lyudmila [28]

Answer:

k=45

Step-by-step explanation:

its an isosceles triangle, so k=45

to check it, 45+45+90=180

6 0
3 years ago
8.5=w-12<br>these is one step Equation​
rodikova [14]

Answer:

8.5= w -12 (add 12 to both sides)

20.5= w

Step-by-step explanation:

7 0
2 years ago
Can someone help and explain ? thank you !
AfilCa [17]
\sf Hello!

\sf y = 2x^{2} + 4x - 3

\sf Discriminant :

= \sf b^{2} - 4ac

= \sf (4)^{2} - 4.(2).(-3)

= \sf 16 - (-24)

= \sf 16 + 24 = \sf 40

\sf Since,
\sf D \:is\:Greater\: than\: 0.

\sf Roots\: are\: Real\: and\: Distinct

\sf Hence,

\sf y = 2x^{2} + 4x - 3\: have\: A.\: Two\: real\: roots

~ \sf iCarl
7 0
3 years ago
Factor the polynomial.<br><br> 4m4 + 36m3 + 96m2 + 80m
Bad White [126]

4m^4+36m^3+96m^2+80m

Divide by 4m

4m(m^3+9m^2+24m+20)

Answer: 4m(m^3+9m^2+24m+20)

8 0
2 years ago
Can people please help me on this
blondinia [14]

In my opinion, it’s A

7 0
3 years ago
Read 2 more answers
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