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3 years ago

50% of _= 2 help!!! thanksssss

Mathematics

2 answers:

nevsk [136]3 years ago

6 0

Answer:

100

Step-by-step explanation:

Anika [276]3 years ago

5 0

Answer:

Step-by-step explanation:

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Simplify urgent pls

Sonbull [250]

Answer: VI)

$\frac{x - 1}{3(x+ 1)}$

VII)

$\frac{2(m - 7) \times (m + 7)}{n(n - 7)}$

Step-by-step explanation:

VI)

$\frac{{(x + 1)}^{2}}{6} \times \frac{2}{{x}^{2} - 1}$

$= \frac{2{(x - 1)}^{2} }{6(x - 1) \times (x + 1)}$

$= \frac{x - 1}{3(x+ 1)}$

VII)

$\frac{{m}^{2} - 49}{3n} \div \frac{2n - 14}{6}$

$= \frac{(m - 7) \times (m + 7)}{3n} \times \frac{6}{2(n - 7)}$

$= \frac{2(m - 7) \times (m + 7)}{n(n - 7)}$

Can't type fast enough, LaTex is hard :(

6 0

3 years ago

SSSSS [86.1K]

Answer:

A. x = 3, y = 11

Step-by-step explanation:

Inserting these two numbers into the expressions, you get the numbers 9 and 7. These show that the triangles are congruent.

Hope it helps!

4 0

3 years ago

When changing a decimal to a fraction, all you have to do is say the number without saying

Novosadov [1.4K]

Answer:

I think True (Sorry if I'm wrong)

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

EZ Car Rental charges $40 per day and $0.25 per mile driven. Ace Car Rental charges

Tema [17]

Answer:

B. 75

Step-by-step explanation:

When both cars travel 75 miles they both add up to $58.75

3 0

3 years ago

In a 24 km race, during which each runner maintains a constant speed throughout, Alice crosses the finish line while Becky is st

mr_godi [17]

Answer:6km

Step-by-step explanation:

Given

when Alice finishes the race Becky is 8km From finishing line

and caitlin 12 km from finishing line.

Suppose t is the time require by Alice to finish the race

and $V_a,V_b,V_c$ be the velocity of alice ,becky and caitlin

thus $t=\frac{24}{V_a}=\frac{24-8}{V_b}=\frac{24-12}{V_c}$

thus $\frac{V_b}{V_c}=\frac{4}{3}$

say t' is time required by beckey to complete 8 km thus

$V_b\times t'=8$

therefore for Caitlin

$V_c\times t'=\frac{8}{V_b}\times V_c=6$

Thus caitlin will cover a distance of 6 km in t' time and 6 km away from finishing.

7 0

3 years ago