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2 years ago

To convert 10 kilometers to meters, you would use the ratio 1000 meter/1 kilometer

Mathematics

2 answers:

marishachu [46]2 years ago

6 0

Answer:

True

Step-by-step explanation:

Since 1 km is 1000 metres that is the correct ratio to use

1 : 1000

( × 10 to get 10 km )

10 : 10000

AnnZ [28]2 years ago

5 0

Answer:

Step-by-step explanation:

Let's actually do the work:

10 km 1000 m

--------- * --------------- = 10^4 m

1 1 km

Answer: TRUE

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if the length of the container is half of a foot longer than it’s width what expression represents the height of the container

liberstina [14]

Answer:

The height of the container is $7x\ ft$

Step-by-step explanation:

Let

L ------> the length of the rectangular container

W ----> the width of the rectangular container

H ---> the height of the rectangular container

we know that

The volume of the rectangular container is

$V=LWH$ ------> equation A

we have

$W=x\ ft$

$L=(x+0.5)\ ft$

$V=7x^{3}+3.5x^{2}$

substitute the values in the equation A

$7x^{3}+3.5x^{2}=(x+0.5)(x)H$

Factor the term x in the left side

$(7x^{2}+3.5x)(x)=(x+0.5)(x)H$

Simplify

$(7x^{2}+3.5x)=(x+0.5)H$

Factor the term 7x in the left side

$(7x)(x+0.5)=(x+0.5)H$

Simplify

$(7x)=H$

Rewrite

$H=7x\ ft$

3 0

2 years ago

Which other parts must be equal for triangle ABC= triangle MTR by

lesya692 [45]

Answer:

see below

Step-by-step explanation:

ASA stands for Angle-side-Angle

thus, for ∆ABC $\cong$ ∆MTR

$\displaystyle \angle C \cong \angle R$

SAS stands for Side-angle-Side 

thus,for ∆ABC $\cong$ ∆MTR

$\displaystyle \overline{ MR }\cong \overline{MT}$

likewise,

AAS stands for Angle-Angle-Side

thus,for ∆ABC $\cong$ ∆MTR

$\displaystyle \angle M \cong \angle T$

7 0

2 years ago

When solving an equation, Gabrielle's first step is shown below. Which property

Rashid [163]

Answer:

i think 2. division property of equality

distributive property of multiplication over addition

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2 years ago

The measure of angle 4 is 45. If angle 4 is congruent to angle 1, what is the measure of angle 5?

mr_godi [17]

The answer is A) 45°. This is because angles 1 and 5 are vertical angles. Vertical angles are congruent.

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2 years ago

Please help and explain

mr_godi [17]

All but -1 <x <1
_____________

4 0

2 years ago