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SpyIntel [72]
3 years ago
10

Can someone help me with this plz I don’t know how to complete the ratio chart

Mathematics
1 answer:
murzikaleks [220]3 years ago
4 0
Get the denominator down to a one

15 ÷ 10
__

10 ÷ 10.

the unit rate is 1.5 / 1

the multipy to get the right denominator.

1.5 × 120 = 180
_________ ____
1 × 120 = 120


1.5. 15. 180. 135. 45
___ ____ ___ ____ ____
1. 10. 120. 90. 30
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48. Line h passes through the point (4, 12) and is parallel to line k.
Misha Larkins [42]

Answer:   <em>y = 3/4 x + 8</em>

Step-by-step explanation: First  you must find the slope of line k.

<em>y2 - y1</em>

<em>m = -----------</em>        <em>The slope is 3/4</em>

<em>        </em><em>x2 - x1</em>

Since the two lines are paralell you know that line h has the same slope.

Next you must find the y-intercept by replacing x and y with the values given by the point.

<em>y = 3/4x + ?  ----->  12 = 3/4(4) + ?</em>

<em>                               12 = 3 + 8</em>

The y-intercept is 8

Your equation for line h is <em> </em><em>y = 3/4 x +8 </em>

<em></em>

<em>Hope this was helpful!</em>

4 0
2 years ago
What else would need to be congruent to show that AABC=A DEF by the
Pepsi [2]

Answer:

D. AC ≅ DF

Step-by-step explanation:

According to the AAS Theorem, two triangles are considered congruent to each other when two angles and a mon-included side of one triangle are congruent to two corresponding angles and a corresponding non-included side of the other.

Thus, in the diagram given:

<A and <B in ∆ABC are congruent to corresponding angles <D and <E in ∆DEF.

The only condition left to be met before we can conclude that both triangles are congruent by the AAS Theorem is for a mon-included side AC to be congruent to corresponding non-included side DF.

So, AC ≅ DF is what is needed to make both triangles congruent.

7 0
3 years ago
By selling a chair for Rs. 1440 a shopkeeper loses 10%.At what price did he buy it?
Dvinal [7]
Selling price of the chair = 1440 rupees
Percentage of loss made by the shopkeeper = 10%
Let us assume the price at which the shopkeeper bought the chair = x
Then
90% * x = 1440 rupees
(90/100) * x = 1440 rupees
9x/10 = 1440 rupees
9x = 1440 * 10 rupees
9x = 14400 rupees
x = 14400/9 rupees
   = 1600 rupees
So the price at which the shopkeeper bought the chair was 1600 rupees. I hope the procedure is clear enough for you to inderstand.
5 0
3 years ago
Read 2 more answers
Danielle needs to walk 2.5 miles. If she wants to reach her destination in 30 minutes (1/2hour), how fast does she need to walk?
miss Akunina [59]
She would need to walk .83 miles per minute
3 0
3 years ago
Unit 4 assessmen
Luda [366]
ANSWER:
y=3/4x-3

How to solve:
Slope: 3/4
(4,0)

y-y=m(x-x)
y-0=3/4(x-4)
y=3/4x-1
3 0
3 years ago
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