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krek1111 [17]
3 years ago
8

Three plus the sum of the squares of w and x is 32

Mathematics
1 answer:
Roman55 [17]3 years ago
3 0
The statement is an equation which is written in text form or in words. when we write it as an equation it will be:
squares of w and x is equal to w² and x² so, their sum means they are going to add.
3 + (w² + x²) = 32
three plus the sum of w² and x² is 32.
when we describe or write quantity with an equal sign it makes an equation.
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I need help with this <br>​
horrorfan [7]
The display got this answer because you forgot to put the decimal point on 42.8 and typed in 428 instead this is why the display shows the wrong answer. You can estimate the answer by seeing the numbers are really low and the answer can’t be that big.
4 0
3 years ago
A manufacturer of chocolate chips would like to know whether its bag filling machine works correctly at the 432 gram setting. It
vova2212 [387]

Answer:

-2.154

Step-by-step explanation:

We are given;

Population mean; μ = 432

Sample mean; x¯ = 425

Sample size; n = 29

standard deviation; σ = 26

Hypothesis is defined as;

Null hypothesis; H0: μ ≥ 432

Alternative hypothesis: Ha: μ < 432

Formula for the test statistic since sample size is less than 30 is;

t = (x¯ - μ)/(σ/√n)

Plugging in the relevant values;

t = (425 - 432)/(26/√29)

t = -1.45

Now,we are given significance level of 0.02; our DF = n - 1 = 29 - 1 = 28

From t-table attached, we can see that at DF of 28 and significance value of 0.02, the critical value is 2.154

However, this is a left tailed test as the rejection region is to the left.

Thus, the critical value of a left tailed test is negative. Thus, in this case our critical value will be -2.154

6 0
3 years ago
Need help with this, thank you!!!!
Rudik [331]
As the total angle is a straight angle (its measure is 180 degrees), the angles GHL and LHK are supplementary angles (their meausres add up to 180 degrees)


to get the measure of angle LHK = 180 - 79 = 101 degrees



I hope that helps!



7 0
3 years ago
What's the name of angle C thanks for the help :)
nikdorinn [45]

Answer:

Reflex angle

Step-by-step explanation:

Properties of reflex angles:

1). Any angle measuring between 180° and 360°.

2). Other side of the reflex angle is either acute or obtuse angle.

By these properties,

Since, angle C measures more than 180° but less than 360° and opposite angle is an acute angle.

By these properties angle C and angle D are the reflex angles.

4 0
2 years ago
I need help with these math problems, i’m not really good at math. i’m gonna be asking more questions cause i really need help w
Gnesinka [82]

Answer:

that's an isosceles triangle

6 0
3 years ago
Read 2 more answers
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