For a given set of rectangles, the length varies inversely with the width. In one of
these rectangles, the length is 9 and the width is 7. For this set of rectangles, calculate
the width of a rectangle whose length is 21.

Answer:

Cross out no solution because there is no possible way for a math problem to have no solution if a problem were to have a infinite solution there wouldn’t be a solution if it was infinite so the answer i (0, 18)

Step-by-step explanation:

Answer:

The correct answer is B

Step-by-step explanation:

First, do the first side which is 5w+8-w

5w+8-w

4w+8

Now the equation on the other side is 6w-2(w-4)

6w-2w+8

4w+8

Answer:

(-4,3)

Step-by-step explanation:

G is plotted 4 units left and 3 units up

:) ur welcome

Answer:

3060

Step-by-step explanation:

Formula is length times width times height.

Answer:

Since the Line is Perpendicular

m.m'=-1

The line

y=x+8

Comparing with

Y=mx + C

m=1

m.m'=-1

m'=-1/m = -1/1 = -1.

y-y' = m'(x-x')

The point it passes is (-7,8)

y-8= -1(x--7)

y-8=-1(x+7)

y-8 = -x - 7

y + x -1 = 0.

or In Slope intercept Form

Just Make y the subject

y= -x + 1 ..... This is your answer.

Hope this helps!!!

Answer:

( z - 5 ) ( z - 5 )

Step-by-step explanation:

z² − 10z + 25

= z² − 5z - 5z + 25

= z ( z - 5 ) - 5 ( z - 5 )

= ( z - 5 ) ( z - 5 )

Answer:

hey. could you post a pic of the table you completed so we could help you find the rule

Answer:

8

Step-by-step explanation:

In 2 hours

1 cook makes 10 large cakes

24/10 = 2.4

You need 3 cooks to make the large cakes.

In 2 hours

1 cook makes 28 small cakes

130/28 = 4.64

You need 5 cooks to make the small cakes.

3 + 5 = 8

Answer: 8

Answer:

your answer is A. 92.4

Step-by-step explanation:

Diagonal Length = v(92.4² + 50²)

V(8537.76 + 2500)

V(1037:76)

Diagonal Length 105

Answer:

92.3ft

Step-by-step explanation:

Let the con=rners be A,B,C and d

so AC=105 ft and AB=50ft

using Pythagoras theroem: h^2=b^+p^2

105^2=50^2 + p^2

P^2= 11025-2500

p= √8525

p=92.33

Answer and Step-by-step explanation:

To solve, simply plug 6 in for m in the equation.

C(6) = 50(6) + 79.50

6 times 50 is 300.

300 + 79.50 = 379.50 = C(6)

The answer is 379.5

(Looking at the question again, I don't think what I said is what it is asking for, soo)

The slope of the function given represents the amount that needs to be paid every month. The y-intercept (79.50) represents the initial cost (starting amount) for paying the membership.

#teamtrees #PAW (Plant And Water)

Answer:

11.09 years

Step-by-step explanation:

Given data

Principal P= $10200

Rate= 6.25%

Double the principal A = $20,400

The expression for the time taken is

t= ln(A/P)/r

t= ln(20400/10200)/0.0625

t= ln(2)/0.0625

t= 0.69314/0.0625

t= 11.09024 years

Hence the number of years is 11.09 years

Answer:

15 kilometers

Step-by-step explanation:

So we know:

For 4 days she runs 1500 meters each day.

For 3 days she runs 3 kilometers each day.

First off, lets convert 1500 meters into kilometers.

There are 1000 meters in a kilometer, so pluggin in 1500 meters:

1500/1000 = 1.5

So for 4 days she runs 1.5 kilometers each day.

Now, to find the total kilometers, we must find multiply the 1.5 kilometers by the 4 days, the 3 kilometers by the 3 days, then add those two together.

So lets do this:

1.5*4 = 6

So she ran 6 kilometers in the first 4 days.

Next we have:

3*3 = 9

So she ran 9 kilometers in the last 3 days.

Now finally add them together:

6 + 9 = 15

So she ran a total of 15 kilometers.

Hope this helps!

Answer:

The function [tex]g(x) = x^2 - 10 x + 32[/tex]

Step-by-step explanation:

(h, k) = (5, 7)

[tex]f(x) = x^2[/tex]

[tex]y = x^2[/tex]

By replacing y = y - 7 and x = x -5, we get the function g(x).

[tex]y - 7 = (x - 5)^2\\\\y - 7 = x^2 + 25 - 10 x \\\\y = x^2 - 10 x + 32\\\\g(x) = x^2 - 10 x + 32[/tex]

Answer:b

Step-by-step explanation: i took the test

Step-by-step explanation:

5x-10+3-3x

5x-3x-10+3

2x-7

hope it helps

Answer:

2x-7

Step-by-step explanation:

See image below:)

Step-by-step explanation:

The Gender Gap in STEM Fields: The Impact of the Gender Stereotype of Math and Science on Secondary Students' Career Aspirations

Elena Makarova1*, Belinda Aeschlimann2 and Walter Herzog3

1Institute for Educational Sciences, University of Basel, Basel, Switzerland

2Swiss Federal Institute for Vocational Education and Training SFIVET, Bern, Switzerland

3Institute of Educational Science, University of Bern, Bern, Switzerland

Studies have repeatedly reported that math and science are perceived as male domains, and scientists as predominantly male. However, the impact of the gender image of school science subjects on young people's career choice has not yet been analyzed. This paper investigates the impact of the masculinity image of three school subjects—chemistry, mathematics, and physics—on secondary students' career aspirations in STEM fields. The data originated from a cross-sectional study among 1'364 Swiss secondary school students who were close to obtaining their matriculation diploma. By means of a standardized survey, data on students' perception of masculinity of science school subjects were collected using semantic differentials. The results indicate that for both sexes, math has the strongest masculinity attribution, followed by physics as second, and, finally, chemistry with the lowest masculinity attribution. With respect to gender differences, our findings have shown that among female students, the attribution of masculinity to the three school subjects does not differ significantly, meaning that female students rated all subjects similarly strongly as masculine. Within the group of male students however, the attribution of masculinity to math compared to chemistry and physics differs significantly, whereas the attribution of masculinity to chemistry and physics does not. Our findings also suggest that gender-science stereotypes of math and science can potentially influence young women's and men's aspirations to enroll in a STEM major at university by showing that a less pronounced masculine image of science has the potential to increase the likelihood of STEM career aspirations. Finally, the paper discusses ways of changing the image of math and science in the context of secondary education in order to overcome the disparities between females and males in STEM.

Answer:

28.12

Step-by-step explanation:

No Need To Explain, Just Multiply.

Answer:

28.12

Step-by-step explanation:

a=bh

Answer:

yes.

traingle ABC is a right angled triangle because angle BÁC is a right angle.

Answer:

I believe it's Algebra because it contains variables and equations where you have to do what you just described in your question.

Hope I helped, have a nice day :)

Answer:

I believe it is A

Step-by-step explanation:

I dont quite remember the formula, but I belive that 30 would be correct because if im remembering correctly the formulas are "a + b = c" and "c - (a/b) = (a/b)

a/b = a or b, depending what they give you

Answer:

45°

Step-by-step explanation:

This is a isosceles triangle and also a right triangle, so it means it have an 90° ingernal angle and the other two internal angles have the same value. Remember that the sum of the internal angles of a triangle is always 180°, so:

180° -90° = 90°

90°/2 = 45°

Answer:

x° = 64°

Explaination:

This is a right angled triangle so one of the angle is 90°.

So, x° + 90° = 154° (Exterior angle property)

x° = 154° - 90° = 64°

Therefore x° = 64°

Answer:

90

Step-by-step explanation:

4x+22=-6x+192 since 4x+22 is the same as angle 5 due to parallel lines, and then 5 = -6x+192 as it is straight across.

4x+22=-6x+192

10x+22=192

10x=170

x=17

plug back in to equation

4(17)+22= 90

Answer:

∠3  =  90°

Step-by-step explanation:

∠4 = ( 4x + 22 )°                          [ Vertically opposite angles ]

∠4 = ( -6x + 192)°                         [ Corresponding angles ]

Therefore ,

4x + 22 = - 6x + 192

4x + 6x = 192 - 22

10x = 170

x = 17

∠4 = 4x + 22 = (4 × 17 ) + 22 = 90°

∠4 = 90°

∠3 + ∠4 = 180°                              

∠3 + 90° = 180°                              

∠3  = 180° - 90°                            

∠3  = 90°  

Answer: [tex]4\dfrac{1}{8}\ \text{bags}[/tex]

Step-by-step explanation:

Given

Jasper lawn is three-fourth of an acre

1 acre of land requires [tex]5\frac{1}{2}[/tex] bags

convert mixed numeral to fraction

[tex]\Rightarrow 5\dfrac{1}{2}=\dfrac{11}{2}[/tex]

[tex]\therefore 1\ \text{acre}\equiv\dfrac{11}{2}\ \text{bags}\\\\\Rightarrow \dfrac{3}{4}\ \text{acre}\equiv \dfrac{11}{2}\times \dfrac{3}{4}=\dfrac{33}{8}\ \text{bags}[/tex]

[tex]\Rightarrow \dfrac{33}{8}\ \text{bags}=4\dfrac{1}{8}\ \text{bags}[/tex]

Answer:

Actually,I don't understand the que but I will try.

Step-by-step explanation:

Supplementry it means the pair of angle that sum if 180° similarly, complimentry angle sum is 90°

Answer:

A: Complementary, Missing angle -29

E: Complementary, Missing angle -39

J: Complementary, Missing angle - 52

last one: Complementary, Missing angle -66

Hope this helps!

Hey there!

[tex]\mathsf{\dfrac{3^4}{14-5}\times2}[/tex]

[tex]\mathsf{3^4}[/tex]

[tex]\mathsf{= 3 \times 3 \times3 \times3}[/tex]

[tex]\mathsf {= 9\times9}[/tex]

[tex]\mathsf{= \bf 81}[/tex]

[tex]\mathsf{14 - 5}[/tex]

[tex]\mathsf{= \bf 9}[/tex]

[tex]\mathsf{\dfrac{81}{9}\times2}[/tex]

[tex]\mathsf{\dfrac{18}{9}}\\\\\mathsf{= 81\div9}[/tex]

[tex]\mathsf{\bf = 9}[/tex]

[tex]\mathsf{9\times2}[/tex]

[tex]\mathsf{= \bf 18}[/tex]

[tex]\boxed{\boxed{\huge\textsf{Answer: \bf18}}}\huge\checkmark[/tex]

[tex]\large\textsf{Good luck on your assignment and enjoy day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Answer: 54250

Step-by-step explanation:

Given 15 1/2% of 3500 to find solve solution 31/2 x 3500 = 54250

Answer: if solving for x....

x= 6

Step-by-step explanation:

2x-5=7

2x-5+5=7+5

2x-5+5=7+5

2x/2= 12/2

x= 6

Answer:

-10=7 (If your evaluating the expression.

Step-by-step explanation:

Answer:

48

Step-by-step explanation:

Answer:

48 un²

Step-by-step explanation:

1/2 ( base x height)

1/2( 12 x 8 )

1/2( 96 )

48

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K