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3 years ago

How many times does 90 go into 490

Mathematics

1 answer:

chubhunter [2.5K]3 years ago

6 0

Answer:

may be 5 times is answer but I am not sure I have done 5 times I got like this

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PLS ANSWER FAST I NEED IT ASAP find the coordinates of p so that p partitions segment ab in the part to whole ratio of 1 to 3 wi

Amanda [17]

Answer:

P(7, -7)

Step-by-step explanation:

Xp = 6+ ⅓(9-6)= 6+ ⅓(3)=6+1 =7

Yp = -10 + ⅓(-1+10)= -10+⅓(9)= -10+3=-7

=> P (7, -7)

5 0

3 years ago

The ________________ is the horizontal number line on the coordinate grid.

Ronch [10]

Answer:

x-axis

Step-by-step explanation:

The horizontal number line is called the x-axis. The vertical number line is called the y-axis. The point where the x- and y-axes meet is the origin.

Hope this helps! <3

3 0

3 years ago

is this answer correct? if not please explain. The question is “The mass of the Eock of Gibraltar is 1.78 • 10 power of 12 kilog

Natalija [7]

Answer:

Step-by-step explanation:

Mass of Antarctic iceberg - Mass of Rock Gibraltar=

= 4.55 * 10^{13} - 1.78 * 10^{12} = 
 45.5 * 10 ^{12}- 1. 78 * 10^{12}= 43.72 * 10^{12} 


Answer: 43.72 * 10^12 kg

3 0

3 years ago

Two triangles are shown. The first triangle has sides x, 6 cm, and 12 cm, and the second triangle has corresponding sides 20 cm,

swat32

Answer:

Given the two triangles are shown:

First triangle has sides x cm , 6 cm and 12 cm.

and

Second triangle has sides 20 cm , 8 cm and 16 cm.

Since, the given two triangles are Similar.

⇒there corresponding sides are in proportion.

i,e

$\frac{x}{20}=\frac{6}{8}=\frac{12}{16}$

(a)

$\frac{x}{20}=\frac{12}{16}$

Solve for x;

By cross multiply we have;

$16x = 240$

Divide both sides by 16 we get;

$x = 15$ cm

(b)

Find x using the ratio sides:

$\frac{6}{8} = \frac{x}{20}$

By cross multiply we have;

$120 = 8x$

Divide both sides by 8 we get;

$15 = x$

$x = 15$ cm

The value of x =15 cm in both a and b is same because the given two triangles are similar,

by definition of similarity, the given triangles have their corresponding sides are in proportion.

5 0

3 years ago

Store A: 36 oz. for $26.62. Store B: 28 oz. for $22.42. Which is the better buy & by how much?

masya89 [10]

Answer:

Store A

Step-by-step explanation:

26.62÷36=0.739 so round up so its 0.74

22.42÷28=0.800

so store a is the cheaper by $0.06 per ounce

please mark brainlist

5 0

3 years ago