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zaharov [31]
3 years ago
14

Which shapes will have an area of 24 m2, CHOOSE ALL THAT APPLY (A) a triangle with a base of 6m and height of 4m (B) a parallelo

gram with a base of 48m and a height of 0.5m (C) a trapezoid with bases 9m and 3m and height of 4m (D) a triangle with a base of 8m and a height of 3m
USING THE REST OF MY POINTS (41 POINTS)
Mathematics
1 answer:
liberstina [14]3 years ago
4 0
I hope this helps you




A) triangle area =6.5/2=12


B) parallelogram area=48.0,5=24


C) trapezoid area=(9+3).4/2=24



D) triangle area =8.3/2=12
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[ f(x) = 3x + 2<br> g(x) = x2<br> Find gf(5)<br> Find fg(x)
marusya05 [52]

Answer:

gf(5) = 289.

fg(x) = 3x^2 + 2.

Step-by-step explanation:

f(5) =  3(5) + 2 = 17

So gf(5) = 17^2 = 289.

fg(x) =  3(x^2) + 2   (we replace the x in f(x) by g(x)).

= 3x^2 + 2.  

8 0
4 years ago
The lowest common multiple of 48, 180 and m is 2160.
iren2701 [21]

Answer: The least common multiple 2160.

Step-by-step explanation:

4 0
4 years ago
Help please i need to get this done
Elina [12.6K]

Answer:

√22

Step-by-step explanation:

7 0
3 years ago
State the value of the discriminate. Then determine the number of real roots of the equation.
nika2105 [10]

Answer:

no real solutions

Step-by-step explanation:

Given a quadratic equation in standard form

ax² + bx + c = 0 : a ≠ 0

Then the nature of the roots can be determined from the discriminant

b² - 4ac

• If b² - 4ac > 0 then 2 real and distinct roots

• If b² - 4ac = 0 then 2 real and equal roots

• If b² - 4ac < 0 then no real roots

Given

n(7n + 8) = - 10 ← distribute left side

7n² + 8n = - 10 ( add 10 to both sides )

7n² + 8n + 10 = 0 ← in standard form

with a = 7, b = 8 and c = 10, thus

b² - 4ac = 8² - (4 × 7 × 10) = 64 - 280 = - 216

Since b² - 4ac < 0 the equation has no real roots

8 0
3 years ago
​a) What percent of all applicants were​ Asian? The percent of all applicants who were Asian is nothing​%. ​(Round to one decima
Likurg_2 [28]

Answer:

Follows are the solution to this question:

Step-by-step explanation:

The missing data is defined in the attached file please find it.

Given:

                                            Admission Status

\left\begin{array}{ccccc}Ethnography &Acceptable \ Approval &Waitlisted & Turned \ Away & Total\\\\ Hispanic/ Black & 51  &206&143 & 400 \\Asia &57&289&100&446\\White&                62&222&145&429\\ Total & 170& 717& 388& 1275\end{array}\right \\\\\\

In point A:

The overall percent of applicants, which is Asia:

= \frac{446}{1275} \\\\ = 0.3498039 \approx 34.98 \%

In point B:

The overall percent of the students, who admitted to Asia:

P(accepted\  Asian) = P( \frac{Placcepted \ Asian}{Asian})

                              =  \frac{\frac{57}{1275}}{\frac{446}{1275}} \\\\=  \frac{57}{1275} \times \frac{1275}{446} \\\\=  \frac{57}{446} \\\\= 0.1278027\approx 12.78 \%

In point C:

The Asian percentage approved:  

P(Asian/accepted) =\frac{P(accepted, Asian)}{P(accepted)}\\

                                =\frac{\frac{57}{1275}}{\frac{170}{1275}} \\\\= \frac{57}{1275} \times \frac{1275}{170} \\\\= \frac{57}{170} \\\\= 0.3352941\approx 33.52%

In point D:

The number of all students admitted:

=\frac{170}{1275}\\\\= 0.13333 \\\\= 13.33%

8 0
3 years ago
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