Mathematics College

Can some one help me with this ?

Answers

Answer 1

Answer:

The answer is 90°.

Step-by-step explanation:

53 + 37 = 90

180 - 90 = 90

So x = 90

Related Questions

HELP 30 POINTS!!!!!HELP 30 POINTS!!!!!HELP 30 POINTS!!!!!HELP 30 POINTS!!!!!HELP 30 POINTS!!!!!

What is the value of p in the equation?

One-fourth (8 minus 4 p) + 2 p = 12
–20
–2
5
10

Answers

Answer:

-10 if you meant 1/4(8-4p)

-20 if you meant 1/4{(8-4p)+2p}

Step-by-step explanation:

Answer:

-10 if you meant 1/4(8-4p)

-20 if you meant 1/4{(8-4p)+2p}

Step-by-step explanation:

hope this helps have a great day.

A pack of 12 pens costs £3.60 . How much does one pen cost ?

Answers

30 cents

Step-by-step explanation:

30cents
Divide 3.60 by 12 = 0.3

Select the expression that shows the next step for the following division
problem:
11 유는
x
6
a.
b.
5
11
5
d.
11
O a.
ob.
O d.

Answers

it would be a because you want to multiply by a reciprocal

can anyone help me on this please

Answers

The answer is No.

14+4=18

18+5=23

23+6=29.

As you can see there is no consistency or linear function between these, unlike the x side which increases by the same number(1).

Question 2 of 43
What is the volume of this composite solid?
2 m
4 m
7 m
2 m
2 m
A. 58 cubic meters

Answers

Answer:

8 + 56 = 64

Step-by-step explanation:

Even if they dont give the third given length you can obviously see its a cube so all lengths are equal so multiply 2 by itself 3 times to get 8. Then the left figure will be multiplied like this: 7 x 2 x 4 = 56. Then you add them up to get 64.

distributive property of 12x9+12X7

Answers

Answer:

12(9+7)

Hope this helps :)

Answer:

12(9+7)

Step-by-step explanation:

the supermarket down the street from tina sells a cereal like beard called delici-osos. Last week, they sold 45 boxes of cereal. How many boxes will they sell in 7 weeks?

Answers

Answer:

they will sell 315 boxes in 7 weeks

Step-by-step explanation:

This is because you have to multiply 45 x 7 = 315

Kaleb arranges the numbers and symbols to an expression that equals 16.What expression does he make? 3 15 21 ÷ -

Answers

Step-by-step explanation:

[tex]21 - 15 \div 3 \\ [/tex]

Easy 5th grade math help giving free brainliest. please answer!!

Answers

Answer:

Step-by-step explanation:

3 ÷1/4= 12

Answer:

Step-by-step explanation:

3 ÷ [tex]\frac{1}{4}[/tex]

Keep the first number, change the symbol, and flip the fraction. (KCF)

[tex]\frac{3}{1}[/tex] × [tex]\frac{4}{1}[/tex] Solve

[tex]\frac{12}{1}[/tex] or 12

i need help asap.................

Answers

step 1.
It has to be 2x + 8 + 6 = 14

Answer:

The first error is in step 1: The 2 was not distributed to both values in the parenthesis, it was only distributed to x, not the 4

simplify your answer should contain only positive exponents
(3x^2)^4

Answers

Answer:

81x^8

The length of a square decreases by 1 inch. How does the perimeter and area change ?

Answers

Answer: it will not be a square anymore.

Step-by-step explanation:

Squares are the same lenghts all the way around. if i take away 1 inch it wont be that way! hope this helps :)

Reco noticed that a nearby store was selling skateboards 25% off. The original price of the skateboard he wanted was $68. He bought the skateboard at the sale price. How much was his discount?

Answers

He bought the skateboard at $51 it was $17 cheaper

A 60 foot ladder needs to reach a window that is 47 feet off the ground. How far away, to the nearest foot, from the building should the base of the ladder be placed?

A 5 feet
В 13 feet
C 37 feet
D 81 feet

Answers

Hello! :)

[tex]\large\boxed{\text{C. 37 Feet}}[/tex]

To solve for the distance from the building, we can use the Pythagorean theorem where:

c = length of ladder (Hypotenuse)

a = height of window

b = distance from building

Plug in the given values into the equation c² = a² + b²

60² = 47² + b²

Simplify:

3600 = 2209 + b²

Subtract both sides by 2209:

1391 = b²

Square root both sides:

b = √1391 ≈37.296. The correct answer is C.

The answer is 37 feet.

SOLVE THE LATRAL AND TOTAL SURFACE AREA OF THE CYLINDER
I NEED AN EXPLANATION

Answers

radius r=7

height h=9

let pi π = 3.14159

Answer:

x=11.333333

Step-by-step explanation:

1.5+.75x=10

subtract 1.5 from both sides.

1.5+.75x-1.5=10-1.5

.75x=8.5

divide .75 on both sides

.75x.75=x

8.5/.75=11.333333

Find the unit rate.
975 miles in 13 hours

Answers

Answer:

75 mph

Step-by-step explanation:

The Unit rate is the rate that has the hours as 1. To find it, we divide 975 by 13.

The answer: 75 miles an hour

NEED HELP ON THIS ASAP PLS

Answers

Answer:

65.4

for this triangle we use the SOHCAHTOA rules because it is a right angled triangle.

so the rule used here is [tex]Tan x= \frac{opposite}{adjacent}[/tex]

[tex]Tan (17)= \frac{20}{x}[/tex]

we cross multiply both sides

[tex]\frac{tan(17)}{1} =\frac{20}{x}[/tex]

[tex]tan(17)x=20[/tex]

[tex]x=\frac{20}{tan(17)} =65.41705237[/tex]

the question said to the nearest tenth, so 65.4 is the final answer

Evaluate the logarithm
log10(1,000,000)

Answers

Answer:

Step-by-step explanation:

[tex]log_{10} (1,000,000) \\ \\ = log_{10} (10^{6} ) \\ \\ = 6log_{10} (10) \\ \\ = 6 \times 1 \\ ( \because \: log_{10} (10) = 1) \\ \\ = 6[/tex]

Type the correct answer in each box.
Lake Temperature (°C)
Lake A
-2
Lake B
0
Lake C
2
Lake D
-1
°C.
The coldest lake has a temperature of
°C, and the warmest lake has a temperature of
Reset
Next

Answers

Answer:

Coldest has - 2° C while warmest had 2 °C

Help with the questions b and c please

Answers

Answer:

b)1 hours 2 min

c)15min

Step-by-step explanation:

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