3 years ago

Please help show work please

Mathematics

2 answers:

Lubov Fominskaja [6]3 years ago

7 0

Answer:

Step-by-step explanation

it hard to explain

Tom [10]3 years ago

7 0

Answer:

A, because its a ongoing relation that has a constaant of 5

Step-by-step explanation:

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A boogie board that has a regular price of $69 is on sale at a 35% discount. What is the sale price with 7% tax? Please show how

VashaNatasha [74]

Answer:

im pretty sure it is 47.99 dollars

Step-by-step explanation:

69x.35=24.15, 69-24.15=44.85, then 44.85x.07=3.1395, 3.1395+44.85=47.9895 but you have to round so it is $47.99

hope this helps :)

5 0

3 years ago

Read 2 more answers

The height of a triangle is 3cm less than the length of its base and is area is 27m,find the height

Shkiper50 [21]

Area of a triangle=bh/2

27= x(x-3)/2
27= (x^2-3x)/2
54= x^2-3x
x^2-3x-54=0
(x-9)(x+6)=0

x=9, x=-6.
In this case, x must equal 9 since the base cannot be a negative number.

Final answer: Height=6 m

6 0

3 years ago

REPOST*

xeze [42]

-6-3-5

Hence inequality will be

$\\ \sf\longmapsto -6\leqslant 5$

#2.

But we need inequality

$\\ \sf\longmapsto 3\leqslant 5$

The inequality given by

$\\ \sf\longmapsto -6\leqslant 3\leqslant 5$

7 0

3 years ago

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Which measure is greater?? One inch or one centimeter

Nimfa-mama [501]

One inch is the greater measure

8 0

3 years ago

Find the area of the rhombus

MAXImum [283]

<h3> Solution :-</h3>

Area of rhombus :-

$\bf \star \: \: \boxed{ \bf \dfrac{d_{1}d_{2}}{2} }$

$\sf \longrightarrow d_{1} = 4 \sqrt{3} + 4 \sqrt{3} = 8 \sqrt{3}$

$\sf \longrightarrow d_{2} = 4 + 4 = 8$

Area of rhombus :-

$: \implies \sf \dfrac{8 \sqrt{3} \times 8 }{2}$

$: \implies \sf 8 \sqrt{3} \times 4$

$: \implies \bf 32 \sqrt{3} \: {m}^{2}$

6 0

3 years ago