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ruslelena [56]
2 years ago
8

Please answer this correctly

Mathematics
2 answers:
ivanzaharov [21]2 years ago
7 0
1-2^3-3^2
1-8-9
-7-9
-16
inessss [21]2 years ago
4 0

Answer:

-8+9 = 1

Step-by-step explanation:

-2 to the power of 3 = -8

3 to the power of 2 = 9

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Bas_tet [7]
1-560 WOULD BE THW ANSWER IM SORRY THIS IS
8 0
2 years ago
y=-3/4x+9<br> y=-1/2x+8<br> X= <br> y= <br> According to them to problems what’s the X and Y?
muminat
<h3><em><u>Your </u></em><em><u>answer </u></em><em><u>is </u></em><em><u>here </u></em><em><u>mate</u></em><em><u>!</u></em><em><u>!</u></em><em><u>! </u></em></h3>

Y = -3/4x + 9 ...eq( 1 )

Y = -1/2x + 8 ...eq( 2 )

<em><u>Subsituting </u></em><em><u>eq(</u></em><em><u> </u></em><em><u>1</u></em><em><u> </u></em><em><u>)</u></em><em><u> </u></em><em><u>in </u></em><em><u>eq(</u></em><em><u> </u></em><em><u>2</u></em><em><u>)</u></em><em><u> </u></em><em><u>we </u></em><em><u>get</u></em><em><u>, </u></em>

-3/4x + 9 = -1/2x + 8

-3/4x + 1/2x = 8 - 9

-3x + 2x/4 = - 1

- x = -1 * 4

x = 4

<em>Thus</em><em>, </em><em>The </em><em>value </em><em>of </em><em>x </em><em>is </em><em>4</em><em> </em>

<u>Therefore</u><u>, </u>

<em>Subsituting </em><em>the </em><em>value </em><em>of </em><em>x </em><em>in </em><em>eq(</em><em>2</em><em> </em><em>)</em>

Y = -1/2 * 4 + 8

Y = -2 + 8

Y = 6

<em>Thus</em><em>, </em><em> </em><em>The </em><em>value </em><em>of </em><em>y </em><em>is </em><em>6</em>

<em>Hence</em><em>, </em><em> </em><em>The </em><em>value </em><em>of </em><em>x </em><em>and </em><em>y </em><em>is </em><em>4</em><em> </em><em>and </em><em>6</em><em> </em><em>.</em>

3 0
2 years ago
Read 2 more answers
Models were build using a scale of 1 in : 50 ft. Find the height of the model for a building that is actually 470ft. tall.
velikii [3]
Proportion: a:b = c:d where ad = bc

a = 1 ; b = 50 ; c = x ; d = 470

1 inches : 50 feet = x inches : 470 feet
1* 470 = 50x
470/50 = x
9.4 = x

The model should be 9.4 inches high.
5 0
3 years ago
Please solve for me!!
Allushta [10]

Answer:

A-base (s); three congruent rectangles.

5 0
3 years ago
Assume that the readings at freezing on a bundle of thermometers are normally distributed with a mean of
kozerog [31]

Answer:

0 degree

Step-by-step explanation:

you know all the time the answer of the probality is 0 rarely any other dijit

6 0
2 years ago
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