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2 years ago

To solve an equation of the form ax=b you need to divide by the _____.

Mathematics

2 answers:

ss7ja [257]2 years ago

8 0

A. Coefficient - Apex as well

Veseljchak [2.6K]2 years ago

6 0

A is the coefficient of x in this case.

So A. is the right answer as you need to divide by the coefficient.

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Evaluate if a= -21 a/3+a=

ioda

The answer is -28
(sorry if i get this wrong)

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2 years ago

Read 2 more answers

Simplify the following: 0.9√86 2√131

dimulka [17.4K]

OK
The first one would be
8.34625

The second one would be
22.89104

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2 years ago

Which lettere label the locations of the oppiste numbers –5 and 5

stira [4]

Answer:

A. A and F.

Step-by-step explanation:

By observing the number line given, you can assume that in between -4 and -6 would be the number -5, replaced by the variable A, and the same thing with 4 and 6, where 5 is replaced by F.

4 0

2 years ago

How will rational numbers help in future

allochka39001 [22]

Answer:

They are used to share something among friends , Like if there are four friends and they want to divide a cake equally among themselves , then the quantity of cake that each friend will get will be one-fourth of the cake , That is a rational number 1/4.

Step-by-step explanation:

short answer it won't trust me

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2 years ago

Two right triangles are shown. First, find the missing leg of the triangle on the right. Then you have two lengths to use to fin

jasenka [17]

Answer:

x = 30m

Step-by-step explanation:

GIVEN :-

There are 2 right-angled triangles.

In the triangle on the right side ,

Hypotenuse = 26m
Base = 10m

In the triangle on the left side ,

Base = 18m

TO FIND :-

Length of the common perpendicular to both triangles.
Length of the hypotenuse of the triangle on the left side.

FACTS TO KNOW BEFORE SOLVING :-

$Hypotenuse = \sqrt{Base^2 + Perpendicular^2}$ .
$Perpendicular = \sqrt{Hypotenuse^2 - Base^2}$

SOLUTION :-

In the triangle on the right side ,

$Perpendicular = \sqrt{26^2 - 10^2} = \sqrt{676 - 100} = \sqrt{576} = 24m$

⇒ Perpendicular of the triangle on right side = Perpendicular of the triangle on left side.

In the triangle on the left side ,

$Hypotenuse = \sqrt{24^2 + 18^2} = \sqrt{576 + 324} = \sqrt{900} = 30m$

∴ x = 30m

3 0

2 years ago