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stealth61 [152]

3 years ago

10

A student cuts a cube perpendicular to its bases. What two dimensional cross section could result from the student slicing the c

ube perpendicular to its bases

2 answers:

olga nikolaevna [1]3 years ago

5 0

Answer:

Triangle

Step-by-step explanation:

Andru [333]3 years ago

3 0

Answer:

Triangle

Step-by-step explanation:

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Rashid solved a fraction division problem using the rule “multiply by the reciprocal.” His work is shown below.

taurus [48]

Rashid solved the problem correctly

7 0

3 years ago

Answer true or false for 1-10 (picture above)

Softa [21]

$\sqrt{a\cdot b}=\sqrt{a}\cdot\sqrt{b}\\\\\sqrt{a+b}\leq\sqrt{a}+\sqrt{b}\\\\\sqrt{a-b}\geq\sqrt{a}-\sqrt{b}\\----------------------\\1)\ \sqrt{72}=\sqrt{9\cdot8}=\sqrt{9}\cdot\sqrt{8}\qquad TRUE\\\\2)\ \sqrt{13-5}=\sqrt{13}-\sqrt5\qquad FALSE\\\\3)\ \sqrt{9\cdot10}=\sqrt9+\sqrt{10}\qquad FALSE\\\\4)\ \sqrt{18bx}=\sqrt{18}\cdot\sqrt{b}\cdot\sqrt{x}\qquad TRUE\ if\ b\geq0\ and\ x\geq0\\\\5)\ \sqrt{8\cdot12}=\sqrt8\cdot\sqrt{12}\qquad TRUE\\\\6)\ \sqrt{m+x}=\sqrt{m}+\sqrt{x}\qquad FALSE$

$7)\ \sqrt{100+64}=\sqrt{100}+\sqrt{64}\qquad FALSE\\\\8)\ \sqrt{30}=\sqrt{5\cdot6}=\sqrt5\cdot\sqrt6\qquad TRUE\\\\9)\ \sqrt{44}=\sqrt{22+22}=\sqrt{22}+\sqrt{22}\qquad FALSE\\\\10)\ \sqrt{10\cdot10}=\sqrt{10}\cdot\sqrt{10}\qquad TRUE$

3 0

3 years ago

Solve for x <br> x over 7 = 6

Karo-lina-s [1.5K]

Answer:

X = 42

Step-by-step explanation:

What divided by 7 equals 6..... 42! to prove we are right let us plug it into our equation.

42 / 7 = 6

DING DING DING Correct !

7 0

2 years ago

Read 2 more answers

How Can I find ef? Do I multiply add or diving

Solnce55 [7]

$\bf \stackrel{eg}{5x+8}-\stackrel{fg}{3x}=\stackrel{ef}{6x-4}\implies2x+8=6x-4\implies 12=4x
\\\\\\
\cfrac{12}{4}=x\implies 3=x\qquad \qquad \stackrel{ef}{6(3)-4}$

and surely you know how much that is.

6 0

3 years ago

If h(x)=6-x, what is the value of (h•h) (10)?

butalik [34]

Answer:

16

Step-by-step explanation:

h(x) = 6 - x

h.h = (6 - x)²

h.h = x² - 12x + 36

h.h(10) = 10² - 12(10) + 36 = 16

8 0

3 years ago