1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
GenaCL600 [577]
3 years ago
7

4/x=28/70 Pleaseeeee hwlpp

Mathematics
2 answers:
Pani-rosa [81]3 years ago
8 0

Answer:

\boxed{ \bold{ \huge{ \boxed{ \sf{x = 10}}}}}

Step-by-step explanation:

\sf{ \frac{4}{x}  =  \frac{28}{70}}

Do cross multiplication

\longrightarrow{ \sf{28x = 4 \times 70}}

Multiply the numbers: 4 and 70

\longrightarrow{ \sf{28x = 280}}

Divide both sides by 28

\longrightarrow{ \sf{ \frac{28x}{28}  =  \frac{280}{28}}}

Calculate

\longrightarrow{ \sf{x = 10}}

Hope I helped!

Best regards! :D

PolarNik [594]3 years ago
3 0

Answer:

x= 10

Step-by-step explanation:

hay esta la respuesta:)

You might be interested in
Molly has cups of sugar. She used cup of sugar. She wants to model a subtraction problem on a number line to find how much sugar
vovangra [49]
I am going off the assumption that by "She used a cup of sugar" you mean that she used 1 cup of sugar. Since the model shows that her first step starts with 1.5, that means that she loses 1 cup, and moves 1 unit to the left. She is left with 0.5 cups of sugar.
B. She only moves 1 unit to the left.
5 0
3 years ago
Read 2 more answers
In parallelogram QRST, diagonals QS and RT intersect at point E. Which statement must be true? QS ⊥ RT ΔRES ≅ ΔTEQ ∠RQS ≅ ∠SQT Δ
jek_recluse [69]

Answer:

ΔRES ≅ ΔTEQ

Step-by-step explanation:

A parallelogram is a quadrilateral (has four sides and four angles) in which opposite sides are equal and parallel to each other.

Opposite angles of a parallelogram are equal and the diagonals bisect each other. Each diagonal of a parallelogram separates it into two congruent triangles.

Given parallelogram QRST with diagonals QS and RT intersecting at point E

Therefore, the diagonals divide parallelogram QRST into congruent triangles, hence:

ΔRES ≅ ΔTEQ

5 0
3 years ago
11. Which is a solution of<br> b +7 &gt;-2<br> A. b &lt;-9<br> B. b&gt; -9 C. b&gt;-9
kap26 [50]

Answer:

C. b>-9

Step-by-step explanation:

subtract 7 from both sides.

8 0
3 years ago
Find the value of the lettered angles in each of the following ( see image ).
Arisa [49]

Step-by-step explanation:

here's the solution :-

1.) =》f = 90°

( because angle made by diameter on circumference of the circle measures 90° )

2.) =》here,

g + f + 56° = 180°

( because the sum of all interior angles of the triangle measures 180° )

=》g + 90° + 56° = 180°

=》g + 146° = 180°

=》g = 180° - 146°

=》g = 34°

3.) h = 56°

( since, they form alternate interior pair which are equal )

4 0
3 years ago
Read 2 more answers
What transformation of the parent function f(x) is made to get 4f(x+2)
LenKa [72]

Answer: A vertical stretch of 4 and a translation of -2 units in the x-direction.

Step-by-step explanation:

       Changes of the parent function can be written, in this case as <em>a</em>f(x)(x - <em>k</em>) where <em>a</em> is the stretch factor and <em>k</em> is the movement left or right on the x-axis.

       In this case, a = 4 and k = 2. Since the k is negative, the function will be moved -2 units on the x-axis.

<em>Learn more about </em><em>transformations of a parent function</em><em> here:</em>

<em>brainly.com/question/13822715</em>

7 0
2 years ago
Other questions:
  • How many different books did the children read
    5·1 answer
  • What is the solution to the system of equation 2x-y=7<br> Y=2x+3
    11·1 answer
  • Can someone write an equation from these coordinates<br> (1,-9)<br> (2,-8)<br> (3,-5)<br> (4,0)
    13·1 answer
  • I’ll give brainley and 10 points
    13·1 answer
  • If a scale factor is grater than 1, then your figure gets
    7·2 answers
  • Write down and simplify the product of these three factors: 2x, 3x and -4z
    6·1 answer
  • I need help please!?
    13·1 answer
  • Two burgers and three small fries is 21.18. Four burgers and two small fries is 29.56 how much is one burger and one fries
    10·1 answer
  • Which inequality is true? Use the number line to help.
    15·1 answer
  • The function f(x) = -(x + 5)(x + 1) is shown.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!