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anygoal [31]
3 years ago
12

2+1/8+-7/4 can someone please help me with this

Mathematics
2 answers:
stiks02 [169]3 years ago
6 0
This is what I think it is0.375
Margarita [4]3 years ago
5 0

Answer:

-9/8

Step-by-step explanation:

4+1/8 - 7/4= 5/8-7/4=5-14/8=-9/8

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5 pointsWhich is the image of vertex Lafter the triangle is rotated 180 degrees about the origin?
Anastasy [175]

The image of vertex L after the triangle is rotated 180 degrees about the origin= (-2, -1).

Option B.

First let's stae the the original location of the figure on the graph.

From the graph:

L (2, 1)

W(1, -3)

O (-1, -2)

A rotation of 180 degrees about the origin will change the x and y axis of each location to the opposite of those numbers;

Positive numbers becomes negative and negative numbers becomes positive.

The new location for L = L'

L' = (-2, -1)

The new location for W = W'

W' = (-1, 3)

The new location for O = O'

O' = (1, 2)

Hence, the image of vertex L after the triangle is rotated 180 degrees about the origin= (-2, -1).

Option B.

6 0
1 year ago
a spinner is divied into 8 equal sections,and each section contains a number from 1 to 8.what is the probabilaty of the spinner
mixas84 [53]
Well since there are eight sections of 1-8 that meanst there are 8 different number 5s, and since there are eight sections of 8 it becomes 64, so if my math is correct 8/64ths of the time or 1/8. It might be wrong but I tried.
7 0
3 years ago
Read 2 more answers
A ​$270 suit is marked down by 30​%. Find the sale price.
stepan [7]
$81.00

30% of 270 = 0.3 × 270 = 81
6 0
3 years ago
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I don’t know how to do it
Alenkinab [10]

Answer:

u take 12 x 10=120+12=132 so the

answer is 132

4 0
3 years ago
Randi bought a wallet for $8.33. She paid with a $20 bill. Which of the following could be the change she received?
Gre4nikov [31]

Answer:

A.

Step-by-step explanation:

She would receive $11.67

A is the correct math

3 0
3 years ago
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