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tigry1 [53]
3 years ago
8

PLS HELPPPPP 2/3a+4>-8 SHOW WORK

Mathematics
1 answer:
REY [17]3 years ago
5 0

Answer:

a>-8

Step-by-step explanation:

-4

2/3a>-12

a>-8

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Please answer this correct answer now fast
lutik1710 [3]

Answer:

WX = 8 mm

Step-by-step explanation:

To be able to solve for WX, we need to first find the size of angle \angle z.

We use the law of sines in the blue triangle to do such:

\frac{sin(z)}{11} =\frac{sin(133)}{20} \\sin(z)=\frac{11\,sin(133)}{20} \\sin(z)=0.4022

Now we can use this value in the larger right angle triangle where WX is the opposite side to angle  \angle z, and the 20 mm side is the hypotenuse:

sin(z)=\frac{opposite}{hypotenuse} \\sin(z)=\frac{WX}{20}\\0.4022=\frac{WX}{20}\\WX=20\,(0.4022)\\WX=8.044\,\,mm

which rounded to the nearest integer gives

WX = 8 mm

3 0
3 years ago
A coin collection is made up of 34 coins, all nickels and dimes. The total value of the collection is $1.90. How many nickels ar
wel

Answer:

Hey There the Answer to this is x = nickels

y= dimes

x + y = 34

.05x + .10y= $1.90

-.10x - .10y = -3.40

-.05x + .10y = 1.90

-.05x = -1.50

x = 30 nickels

30 + y = 34

y = 4 dimes

(3,4) And that you get the answer.

Hope it helps!

6 0
3 years ago
An expression is a numeric characteristic of a subject, sample, or population. True or False?
Rainbow [258]
The statement above is TRUE.
 In mathematics, an expression refers to a definite combination of symbols, which are formed according to mathematical rules. Mathematical symbols can be used to represent numbers, variables, operations, functions, etc. Each mathematical expression usually have its order of operation.The parts of mathematical expression are called terms. 
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3 years ago
Meera paid $240 for 4 pairs of shoes and 4 pairs of
OleMash [197]
Pair of shorts costs $12. Shirt costs $48.
Difference between the two is $36.
7 0
3 years ago
13. A glass can hold 3 cups of water. A bowl can
miv72 [106K]
Answer: 6



Explanation:
3 x 2 = 6
8 0
3 years ago
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