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3 years ago

Which graph shows a proportional relationship that passes through the point (2, 1)?

Mathematics

2 answers:

Inga [223]3 years ago

8 0

Answer:

D is the correct answer

Neko [114]3 years ago

7 0

I think it will be a D because it shows how it is and it would be knowing to it and it’s makes the snow on

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The cost of 6 pounds <br> of coffee is $3.

4vir4ik [10]

Answer:

ok 2 pound per 1 doller and 1 pund per0.50 cent

Step-by-step explanation:

4 0

3 years ago

What is X^2 -8x+9=0 written in the form(x-P)^2 =q?

Olenka [21]

$x^{2} -8x+9=0$
$x^{2} -8x=-9$
$x^{2} -8x+16=-9+16$
$(x-4)^{2}=7$

8 0

4 years ago

The density of a block of wood with a volume of 50 cubic centimeters and mass off 100 grams is...................

Natalija [7]

Mass = 100 g

Volume = 50 cm³

Density :

D = m / V

D = 100 / 50

D = 2 g/cm³

answer A

hope this helps!.

4 0

4 years ago

The surface area of a rectangular prism is 2210 cm2. Two of the dimensions are 5 cm and 10 cm. Find the measure of the other dim

Vlad [161]

The surface area of a rectangular prism is 2210 cm^2 Then the other dimension is 70.3 cm

<h3><u>Solution:</u></h3>

Given that surface area of rectangular prism is 2210 square centimeter

Also given that two of dimensions are 5 cm and 10 cm

To find: other dimension

<em><u>The total surface area of the rectangular prism is gievn as:</u></em>

$\text {Total surface area }=2(lb+b h+h l)$

Where, "l" is the length and "b" is the breadth and "h" is the height

The given values are: l = 5cm and b = 10cm

On substituting the given values in formula we get,

$\begin{array}{l}{2210=2(l \times b+b \times h+h \times l)} \\\\ {2210=2(5 \times 10+10 \times h+h \times 5)} \\\\ {2210=2(50+10 h+5 h)} \\\\ {1105=50+15 h} \\\\ {1055=15 h} \\\\ {h=70.3}\end{array}$

Thus the other dimension is 70.3 cm

6 0

4 years ago

Please help I’m having trouble understanding this question

Nikolay [14]

Answer: <1 = 26°

Step-by-step explanation:

given that:

• <ABD = 66°

• <2 = 14° + <1 (since ''more than' means we add)

• Find <1

Since it is obvious that <ABD is a sum of <1 and <2:

⇒ <ABD = <1 + <2

now we know that <2 is 14° more than <1 and that <ABD = 66°

⇒ 66° = <1 + (14° + <1)

⇒ 66° = <1 + 14° + <1

⇒ <1 = (66° - 14°) ÷ 2

⇒ <1 = 26° ...Answer...

hope that helps...

8 0

2 years ago