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2 years ago

12

PLEASE ANSWER ASAP: Last year, Springfield Middle School had 526 students. This year, it has 496 students. To the NEAREST TENTH,

what is the percent of decrease.

2 answers:

Luba_88 [7]2 years ago

6 0

Answer:

The percentage decrease is

$5.7\%$

Step-by-step explanation:

The solution is in the image

GaryK [48]2 years ago

3 0

Answer:

5.7 is the answer good sir your welcome

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Find surface area of the trapizoid

Alina [70]

Answer:62

Step-by-step explanation:

4 0

3 years ago

NEED HELP PLEASEE!!!

BartSMP [9]

$\text{Hello! :)}$

$\large\boxed{\frac{84}{15}in^{2}}$

$\text{Area of a rectangle: A = l * w }\\\\w = 4\frac{1}{5}, \text{ and } l = \frac{4}{3} \\\\\text{Rewrite the mixed number into an improper fraction to make it easier to solve:}\\\\4\frac{1}{5} = \frac{21}{5}\\ \\\text{Multiply the two fractions:}\\\\\frac{21}{5}*\frac{4}{3} = \frac{21*4}{5*3} = \frac{84}{15}in^{2}$

7 0

3 years ago

Solve the equation for solutions over the interval [0°, 360°).

olchik [2.2K]

Answer:

$x=98.13^\circ,135^\circ,278.13^\circ,315^\circ$

Step-by-step explanation:

$tan^2x+7tanx+8=0,[0^{\circ},360^\circ)$

$tan^2x+7tanx+8=0$

$u=tanx$ <-- U-substitution

$u^2+7u+8=0$

$(u+7)(u+1)=0$

$(tanx+7)(tanx+1)=0$ <-- Replace u with tanx

$tanx+7=0$

$tanx=-7$

$x=98.13^\circ,278.13^\circ$

$tanx+1=0$

$tanx=-1$

$x=135^\circ,315^\circ$

Therefore, $x=98.13^\circ,135^\circ,278.13^\circ,315^\circ$

6 0

3 years ago

1,562 divided by 34 partial quotients

Stels [109]

1,565 / 34
45.94117647

8 0

4 years ago

-1/3, -0.2, 5/3, 0.4, 1.3 order from least tot greatest

k0ka [10]

-1/3 = -0.3 repeating
-0.2
5/3 = 1.6 repeating
0.4
1.3

Ordered from least to greatest:
-1/3
-0.2
0.4
1.3
5/3

5 0

3 years ago

Read 2 more answers