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3 years ago

An answer would be nice

Mathematics

2 answers:

liberstina [14]3 years ago

5 0

Answer:

1) 90

Step-by-step explanation:

157.50 / 7 = 22.50 or 270 / 12 = 22.50

22.50 * 4 = 90

snow_tiger [21]3 years ago

4 0

Answer:

90$

Step-by-step explanation:

157.50/7=22.50

22.50*4=90

90$

If this is high school math then I feel smart.....I'm in 5th grade :>

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What is the value of x with clear working out please?

nirvana33 [79]

Answer:

Answer:  x is 46° 

Step-by-step explanation:

• Let's first find Angle ACB

${ \rm{ \angle ACB + 23 \degree + 90 \degree = 180 \degree}} \\ \\ { \rm{ \angle ACB = (180 - 90 - 23) \degree}} \\ \\ { \underline{ \rm{ \: \angle ACB = 67 \degree}}}$

• From alternative angles, x = Angle BAC.

• Since AB = AC, then Angle ABC = Angle ACB

${ \rm{x + \angle ABC + \angle ACB = 180 \degree}} \\ \\ { \rm{x + 67 \degree + 67 \degree = 180 \degree}} \\ \\ { \rm{x + 134 \degree = 180 \degree}} \\ \\ { \boxed{ \rm{x = 46 \degree}}}$

5 0

3 years ago

Read 2 more answers

Identify the slope of the equation: y = 5x + 2

slega [8]

Answer:

slope is 5

Step-by-step explanation:

y=mx + b

y=5x =2

m = slope therefore is 5

5 0

3 years ago

Find the equation of the line that is perpendicular to the given line and passes through the given point.

liberstina [14]

Y= -1/5x-3
Y= -1/5x0-3
Y=-3

4 0

2 years ago

Monisha and Dave each sold more magazine subscriptions as part of a fundraiser Monisha rays have as much money as the rays toget

tatyana61 [14]

Monisha = x/2

Dave = x

x + (x/2) = 213.75

1. Solve for x.

2. Evaluate x/2 to find the total amount raised by Monisha.

Take it from here.

4 0

3 years ago

a 240 centimeter board is to be cut into two pieces so that the longer piece is twice as long as the shorter piece. find the len

amid [387]

You need two pieces and 1 has to be 2x longer than the other
set x as the smaller piece (easier to always go with the smaller value as x)
the other piece is 2x (double in size)
your equations would be 3x=240>>> x= 60

so smaller piece/ x= 60
bigger piece/ 2x= 120

7 0

3 years ago

Read 2 more answers

An answer would be nice ​

An answer would be nice