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3 years ago

Find the area and perimeter of a Lot Shapes

Mathematics

1 answer:

lianna [129]3 years ago

7 0

Perimeter is 70
area is 229

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PLS HELP!!

qwelly [4]

Its the third pair of inequalities

b 26 < n < 30

so n = 28

the 3 numbers are 28, 30 and 32

4 0

2 years ago

Read 2 more answers

Algebra: Find x<br> ....

luda_lava [24]

Answer:

Step-by-step explanation:

The triangles are similar, thus the ratios of corresponding sides are equal, that is

$\frac{2x+1}{x+4}$ = $\frac{40}{25}$ = $\frac{8}{5}$ ( cross- multiply )

5(2x + 1) = 8(x + 4) ← distribute parenthesis on both sides )

10x + 5 = 8x + 32 ( subtract 8x from both sides )

2x + 5 = 32 ( subtract 5 from both sides )

2x = 27 ( divide both sides by 2 )

x = 13.5 → d

3 0

3 years ago

A savings account compounds interest, at a rate of 17%, once a year. John puts $1,000 in the account as the principal. How can J

Dafna1 [17]

The answer would be f(t)= 1000(1+0.75)^t

5 0

3 years ago

D -e/3d + e= e, for d

navik [9.2K]

Answer:

$\large\boxed{d=\dfrac{e^2+e}{1-3e}}$

Step-by-step explanation:

$\dfrac{d-e}{3d+e}=e\\\\\dfrac{d-e}{3d+e}=\dfrac{e}{1}\qquad\text{cross multiply}\\\\(1)(d-e)=(e)(3d+e)\qquad\text{use the distributive property}\\\\d-e=3de+e^2\qquad\text{add}\ e\ \text{to both sides}\\\\d=3de+e+e^2\qquad\text{subtract}\ 3de\ \text{from both sides}\\\\d-3de=e^2+e\qquad\text{distribute}\\\\d(1-3e)=e^2+e\qquad\text{divide both sides by}\ (1-3e)\\\\d=\dfrac{e^2+e}{1-3e}$

8 0

3 years ago

Po's dog weighs 24 and 65 lb Ricky's dog weighs 42 LB how much more does Ricky's dog weigh

arsen [322]

41 lb
work: 65 - 24 = 41
you're welcome

8 0

3 years ago