Scientists determined that Antarctica's average winter temperature was -34.44 degrees Celsius. The difference between this and Antarctica's highest recorded temperature was 49.44 degrees. What was Antarctica's highest recorded temperature? (7th grade work)

Answer:

30.

Step-by-step explanation:

first term = a

3r term = ar^2

So here ar^2/ a  = r^2

r^2 = 5/180 = 1/36

r = 1/6

So missing term = 180 * 1/6 = 30.

The required salary of Juma in July month is sh.9600.

Given that,
he spent half of his July salary on school fees and two-thirds of the remainder on food.
he spent sh.3200 on food.

In mathematics, it deals with numbers of operations according to the statements.

In the question,
Let the slay of Juma in July be x,
Juma spent half of his July salary on school fees = x/2
two-thirds of the remainder on food  = 2/3 * x/2 = x/3
he spent sh.3200 on food i.e.
x / 3 = 3200
x = 3200 * 3
x = 9600

Thus, the required salary of Juma in July month is sh.9600.

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Answer:

v=l × b×h

= 8×6×5

=240 units³

Answer:

800 ft, you should write ur own sentence tho

Step-by-step explanation:

520 - (-280) = 800

In geometry, the terms "valid" and "invalid" are often used to describe arguments or reasoning.

A valid argument demonstrates a strong logical connection between the premises and the conclusion. It ensures that the conclusion is supported by the given information or statements.

Virtual Nerd is an online educational platform that provides video tutorials and resources for various subjects, including geometry. While Virtual Nerd can assist in explaining concepts and providing.

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Answer:i don’t know  the answer the answer but it’s f

Step-by-step explanation:

Answer:

296.4cm

Step-by-step explanation:

you do 9.5cm x 5.2cm x 6cm = 296.4cm

Answer:

A would be at (-2,5) if reflected across the y axis

Answer:

(-2,5)

Step-by-step explanation:

Reflecting a point across the y axis mirrors it.

The calculated length of the segment EF is (c) 5

from the question, we have the following parameters that can be used in our computation:

The trapezoid

The length of segment EF can be calculated using

EF = 1/2 * Sum of BC and AD

using the above as a guide, we have the following:

EF = 1/2 * (3.3 + 6.7)

Evaluate

EF = 5

Hence, the length of segment EF is (c) 5

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Answer:

x=19

Step-by-step explanation:

9x = 171

divide both sides by 9 to isolate x

9x/9=171/9

x= 19

1) As we can see there are two triangles, similar triangles. Similar triangles are proportional on their sides and congruent on their angles.

2) So, the angle a can be found by doing the triangle sum theorem

Answer:

607,532

The number "six hundred and seven thousand five hundred and thirty-two" can be written in figures as 607,532.

Answer: B

Step-by-step explanation:

-50 is not a valid solution, as it falls outside of the range (-∞, -√(50/3)) U (√(50/3), ∞).

To solve the inequality 100-3x^2-50 > 0, we first simplify it as follows:

100 - 3x^2 - 50 > 0

50 - 3x^2 > 0

3x^2 - 50 < 0

We can then use the quadratic formula to find the roots of the equation 3x^2 - 50 = 0:

x = ±√(50/3)

So the values of x that make the inequality true are those in the range (-∞, -√(50/3)) U (√(50/3), ∞). Therefore, the values of x that satisfy the inequality are 0, 50.1, and all values between -√(50/3) and √(50/3). So the correct answers are:

0

50.1

-√(50/3) < x < √(50/3)

what is inequality?

An inequality is a mathematical statement indicating that one quantity is not equal to another. It is used to compare two values or expressions and it uses symbols such as <, >, ≤, ≥, and ≠. Inequalities can be solved by isolating the variable on one side of the inequality sign, similar to solving equations.

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The economic order quantity (EOQ) for the switch connectors is approximately 97 units.

To determine the economic order quantity (EOQ) for the switch connectors, we can use the following formula:

EOQ = √((2 * Annual Demand * Order Cost) / Holding Cost)

Given the following information:

Annual Demand = 15,400 units

Holding Cost = $24 per unit

Order Cost = $74 per order

Plugging in the values into the formula, we get:

EOQ = √((2 * 15,400 * 74) / 24)

EOQ = √(227,200 / 24)

EOQ = √(9,466.67)

EOQ ≈ 97.28

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Answer:

6.3

Step-by-step explanation:

6.3.

Answer:

50 pennies, 10 dimes

Step-by-step explanation:

0.01p+0.01d=1.50

p=5d

(0.01)5d+0.10d-1.50

0.05d+0.10d-1.50

0.15d=1.50

d=1.50/0.15

d=10

p=5d

=5x10

p=50

Answer= 50 pennies, 10 dimes

An equation is formed of two equal expressions. Amber has 50 pennies and 10 dimes.

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Let the number of pennies be represented by x, while the number of dimes is represented by y. Therefore, the statement "there are five times as many pennies as dimes" can be written as,

x = 5y

Now, since the sum of all the coins is $1.50, therefore, the sum can be written as,

0.01x + 0.1y = 1.50

0.01(5y) + 0.1y = 1.50

0.05y + 0.1y = 1.50

0.15y = 1.50

y = 10

Now, the value of x will be,

x = 5y

x = 5(10)

x = 50

Hence, Amber has 50 pennies and 10 dimes.

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Answer:

x = 8

Step-by-step explanation:

6x - 3 = 5x + 5

Move variable to the left hand side and change their sign.

Calculate like terms.

Move constant to the right hand side and change their sign.

Check our answer :-

6x -3 = 5x + 5

plug the 8 as x.

LHS = RHS

Answer:37

Step-by-step explanation: % are always to 100. So 37 of 100 is 37%

Using relations in a right triangle, it is found that the approximate angle made by the stairway with the ground is given by:

D. 43.76.

The relations in a right triangle are given as follows:

This situation can be modeled by a right triangle described as follows:

Hence the angle is found as follows:

\(\cos{\theta} = \frac{13}{18}\)

\(\theta = \arccos{\left(\frac{13}{18}\right)}\)

\(\theta = 43.76^\circ\)

Hence option D is correct.

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Answer:

46.24

Step-by-step explanation:

:)

Answer: Distance: 9.43398113206

Answer:

G

Step-by-step explanation:

when x is inputed it will give only one answer.

Answer:

this is true!

Step-by-step explanation:

its true lnfao.

Answer:

Step-by-step explanation:no different

Answer:

=6

Step-by-step explanation:

Answer:

x=-12

Step-by-step explanation:

½ x+7 = x+13

Multiply both sides

x + 14 = 2x + 26

Move the terms

x - 2x = 26 - 14

Calculate

-x = 12

Change the signs

x = -12

Check the picture below.

so by the "inscribed angle theorem" that means "c" is half of 70°, and by Thales Theorem "a" is a right-angle, btw that can also be derived by the "inscribed angle theorem", that makes angles "b" and "c" complementary angles.