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maksim [4K]
3 years ago
12

98 pointssssssssssssssssssssssssssssssssssssssssssssssss

Mathematics
2 answers:
ankoles [38]3 years ago
7 0

Answer:

1 = A

2 = A

3 = D

4 = D

~batman wife dun dun dun....

frez [133]3 years ago
4 0

7. \frac{1}{127}

8. a^{5}b^{6}c^{4}

9.a^{2} b^{2} c^{3}

10. \frac{1}{x^{3} }

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What are the zeros of f(x) = x2 + 3x - 10?
Zielflug [23.3K]

Answer:

(x+5) (x-2)

SO  -5 and 2 option A

Step-by-step explanation:

factor it. and set equal to zero.

6 0
3 years ago
Two angle measures in a triangle is 81 and 62 what is the missing angle
tensa zangetsu [6.8K]

Answer:

Step-by-step explanation:

Let the missing angle be x then .,

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143 + x = 180

x = 180 - 143

x = 37

<em>Therefore the missing angle is 37</em>

6 0
3 years ago
Read 2 more answers
Does anyone know this?
lana66690 [7]

Answer:

Δ HGI ≅ ΔEDF

Step-by-step explanation:

Given:

Δ DEF ≅ Δ GHI

From the given congruence statement we can figure out the corresponding sides that are congruent.

The arrangement shows:

D\rightarrow G\\E\rightarrow H\\F\rightarrow I

So the rearranged statement can be written as:

ΔEDF ≅ Δ HGI

or

∴ Δ HGI ≅ ΔEDF

8 0
3 years ago
Alex wants to buy 7 DVDs.
castortr0y [4]
The most each dvd can cost is $4.
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3 years ago
Please help!!<br> Use the quadratic formula to solve the equation<br><br> 3x^2-x+6=0<br> x=
creativ13 [48]

\bf ~~~~~~~~~~~~\textit{quadratic formula} \\\\ \stackrel{\stackrel{a}{\downarrow }}{3}x^2\stackrel{\stackrel{b}{\downarrow }}{-1}x\stackrel{\stackrel{c}{\downarrow }}{+6} \qquad \qquad x= \cfrac{ - b \pm \sqrt { b^2 -4 a c}}{2 a} \\\\\\ x=\cfrac{ - (-1) \pm \sqrt { (-1)^2 -4(3)(6)}}{2(3)}\implies x=\cfrac{1\pm\sqrt{1-72}}{6} \\\\\\ x=\cfrac{1\pm\sqrt{-71}}{6}\implies x=\cfrac{1\pm i\sqrt{71}}{6}\implies x= \begin{cases} \cfrac{1+ i\sqrt{71}}{6}\\[1em] \cfrac{1- i\sqrt{71}}{6} \end{cases}

3 0
4 years ago
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